Which bacteria for a septic tank to choose. Features and rules for the use of different types of bacteria for septic tanks and cesspools. What are biobacteria and how do they work

The principle of operation of septic cleaners is that the organic matter present in the sewer is exposed to specific bacteria. After their "work" sewer drains become clean.

This cleaning method is the most efficient and cost-effective. Of course, not all bacteria are suitable for filling septic tanks - there are many different strains in all biological environments. To choose the right type of them, you should familiarize yourself with their biological and chemical properties in detail.

Types of bacteria that clean septic tanks

Scientists distinguish two main types of bacteria that clean septic tanks:

  1. living in the absence of oxygen, the so-called. anaerobic; they successfully multiply when air intake is limited, and wastewater under their influence emits solid sediment and foul-smelling methane;
  2. aerobic bacteria, i.e. those that need oxygen and various organics in Wastewater Oh.

It is the second strain of bacteria that is used in septic devices for deep sewage treatment. They can even not be artificially propagated, since they are already contained in organic impurities.

Aerobic bacteria

Aerobic bacteria are very beneficial microorganisms because:

  • help to quickly process a large volume of sewage water;
  • bacteria colonies are constantly replenished in a natural way (in the presence of oxygen access);
  • in the process of vital activity, aerobes, unlike anaerobes, do not fill the septic tank with the smell of methane;
  • bottom sludge acts as a solid waste for wastewater treatment by oxygen bacteria, which, moreover, can be used as an excellent fertilizer.

Of the disadvantages, it is worth noting the need to maintain comfortable temperature in habitat, it is about plus 5 degrees Celsius. It also requires a constant supply of fresh oxygen - it is provided by compressors or special pumps.

Of the many subclasses of aerobic bacteria, only organics that support fermentation are selected for work in septic tanks. For example, Nocardia is a tuberculosis bacterium or cholera vibrios. The work of these microscopic creatures is based on a process reminiscent of photosynthesis in plants, only in reverse: they absorb oxygen, and then release carbon dioxide and purified water into the environment.

Organic impurities are required for the formation of thermal energy, which is released during the decomposition of polluted effluents. The heat is coming to maintain a comfortable temperature for aerobic bacteria in the septic tank.

Differences in bacterial strains by type of application in septic tanks

Aerobic bacteria are also distinguished according to the type of application in the sewer system:

  • able to successfully reproduce even in adverse conditions, they are needed for the initial settlement of country septic tanks;
  • artificially bred colonies of bacteria that can increase the already existing number, they can be successfully “attached” to any commercially produced strains of microorganisms of this type (if the compatibility condition is not met, the septic tank will stop working over time);
  • bacteria that can multiply rapidly and restore the number of aerobes after exposure to the septic environment of alkaline or acidic liquids (which sometimes enter the septic tank during cleaning with detergents and cleaners).

Before inoculating additional aerobic bacteria into the septic tank, it is necessary to carry out maintenance of the device and laboratory determine which type of microorganisms is required at the moment.

The very principle of deep wastewater treatment is the joint application different types wastewater treatment. In the sewer tank, just add a strain of bacteria and install a jet pump to supply oxygen, then the level of wastewater treatment will be low, so it is necessary to clean the septic tanks in several stages.

First of all, wastewater is subjected to mechanical cleaning and crushing of garbage into smaller fractions. After that, water is fed through pipes into a chamber with aerobic bacteria that form activated sludge.

Ways to Concentrate Aerobic Bacteria

Aerobic bacteria are harvested and concentrated in two ways:

  1. With the help of biological tissue - this method is suitable for aerobes of the soil subspecies. The fabric base constantly has to be changed, so this method is gradually being abandoned, however, the degree of purification is quite decent.
  2. With the help of aerial fabric - the method is identical natural conditions bacteria reproduction. Water is constantly enriched with oxygen and mixed, which allows aerobes to actively multiply and produce silt.

In both methods, as a result of the work of aerobic bacteria, thermal energy, carbon dioxide and a mineralized precipitate falls out, on the basis of which activated sludge is formed. However, it is necessary to ensure that it does not form too much (more than a third of the volume), otherwise the system will cease to function normally.

Combined bacteria kits for septic tanks

As a rule, kits for cleaning septic tanks combined from several strains of bacteria are found on the market. In order for them to function successfully, it is necessary to strictly follow the instructions supplied by the manufacturers to the septic tank. In it, the consumer can find the following information:

  • with the help of which bacteria the purification takes place - aerobic, anaerobic or complex;
  • the dimensions of the aerobic chamber itself - it is important to know this in order to correctly determine the required mass of bacteria;
  • optimum temperature for successful breeding cleansing bacteria.

Not all strains of aerobic bacteria have the same lifespan, so their species must be selected very carefully.

A large number of country houses acquires modern systems autonomous sewerage. To filtration device effectively cleaned drains, and also delivered a minimum of discomfort to people living on the site, it is recommended to additionally use bacteria for a septic tank.

By modern standards, a septic tank is a structure where domestic wastewater is treated by settling and biological decomposition. The second process is carried out under the action of preparations-bioactivators, consisting of special bacteria. The presence of microorganisms in the sewer accumulator accelerates the decomposition of waste.

The choice of bacteria for a septic tank

Preparations with bacteria used in the work of autonomous sewage are presented on the market in several forms: powder, tablets, liquid. There is no fundamental difference between them. The consumer receives a saturated concentrate with "sleeping" microorganisms. Before being sent to the sewer, bacteria need to be activated.

Because the stores household goods bacteria for septic tanks are presented in a wide range, the non-specialist has a question, which drug should be preferred. To understand this issue will help the basic basic rules:

  1. Prefer the famous trade marks. Canadian and American preparations are good. Manufacturers in these countries have managed to accumulate a really great experience in creating such drugs. Domestic bacteria, as a rule, are less effective, but cheaper, therefore, they are common in the household goods market.
  2. Read the label before buying. Information about the type of bacteria contained in the preparation must be present. Most conventional septic tanks use anaerobic bacteria that can work in sewage septic tanks without oxygen. Aerobic microorganisms are effective only in sewer systems ah, equipped with aerators that saturate the sump with oxygen. In an ordinary septic tank, bacteria will not work without access to oxygen.
  3. The label should indicate what type of waste the drug is handling. Exist like universal means, and specialized, which are effective only against one type of waste (fecal matter, soapy water, etc.)
  4. Pay attention to the volume of sewage waste processed by the preparation. Using an insufficient amount of bacteria, you can not achieve the desired result. And if bactericidal agents (chlorine, cleaning agent) periodically get into the sewer, then you need to make the drug more than the established norm.

Rules for the use of bacteria

Bacteria for a septic tank - simple and effective method accelerated decomposition of waste masses. But unlike chemicals, also used in autonomous sewer systems, live microorganisms are demanding on the conditions and mode of use. The basic rules are summarized on the label of the biological product, but you should still talk about them in more detail.

The first thing to remember is to be careful with household chemicals. All detergents (including those for dishes, toilets, floors, etc.) contain bactericidal substances. And do not forget that "99% of bacteria" are killed not only by the widely advertised "toilet ducks", but often by ordinary hygiene soap containing antibacterial additives.

If drains from the toilet, kitchen and bathroom are sent to the septic tank, you need to pay attention to the composition of household chemicals that you buy. Should be avoided detergents, which contain chlorine, phosphates, or formaldehyde, give preference natural remedies made from plant extracts.

In addition to household chemicals, other aggressive substances that kill bacteria are also harmful to bioactivators. It is strictly contraindicated to pour waste of various technical solvents, petroleum products and other chemicals. Do not throw antibacterial or antiseptic medicines down the toilet.

Biological products are sold in different consistencies - liquid, tablet and powder. The initial state of the microorganisms does not affect the efficiency of the bacteria. The only difference is that the liquid preparation does not need to be activated. It is enough to pour the liquid into the toilet bowl and pour a couple of buckets of water in order for the bacteria to successfully reach the drive. Dry preparations must first be activated according to the instructions - it is enough to dilute the concentrate in water room temperature. If you just throw such a pill down the toilet, there will be no effect.

Do not forget that bacteria can live and "work" only in an environment suitable for them. It makes no sense to flush the biological product into the toilet if the septic tank was installed only yesterday and is still empty. Wait until it accumulates at least a minimum amount of waste, for the processing of which microorganisms should take up. Also keep in mind that after a long break in the use of sewage (two weeks or more), the bacterial culture must be re-introduced. If the temperature in the sewer storage tank drops below 3-4 degrees Celsius in winter, the bacteria will die.

- this is a product that has firmly entered the life of owners of suburban real estate, where there is no way to connect to the central sewer networks. A septic tank is an excellent device for treating wastewater, but without special bacteria, it becomes a simple tank or pit for the accumulation of feces and human waste. The work of a mixture of bacteria of different types turns the septic tank into a real bio-factory for waste processing.

Thanks to the activity of these little “killers” of dirt, all biological waste is effectively processed into a safe mass, unpleasant odors are eliminated and environmental cleanliness is ensured on the site. In nature, these types of bacteria multiply slowly, their biological cycle does not allow them to cope with large masses of waste. But man, this “crown of nature”, has developed effective technologies for the reproduction of bacteria for septic tanks in large quantities!

How to use

  • Use once a year at the rate of 798 ml (one bottle) per 2 cu. m volume.
  • Before use, mix by shaking, pour into the toilet and rinse.
  • After treatment, reduce the intensity of use of sewage for a day.
  • When silting the entire system, apply in conjunction with
  • In case of soap deposits, additionally use .

The product is completely environmentally friendly, harmless to humans, vegetation and animals. Manufactured by Roebic Laboratories (USA) and under license Russian companies.

Bioactivator in tablets BioExpert (Poland)

A highly specialized tool designed for cesspools, septic tanks closed type and ring sewers. Eliminates odors, quickly cleans wastewater and build-up inside pipes, perfectly processes fecal matter in cesspools.

  • Produced in tablet form and packaged in plastic containers 2 to 12 capsules.
  • The cost of 1 capsule - from 215 rubles

How to use

  • For 4 cu. m. of the volume of processed masses, one tablet of the drug is enough.
  • Before use, the dose is dissolved in water: 1 tablet per five liters of water.
  • The solution is evenly poured into cesspool or septic.
  • To treat the sewer, dissolve the tablet in the toilet and flush.
  • A clean sewer system should not be treated with the drug.

The drug is safe for animals and flora and also for humans. BioExpert tablets are produced by a well-known Polish biochemical company of the same name.

Bacteria for septic tank Roetech K-37 (USA)

One of the best bioactivators on the world market. Designed for complex processing of sewer systems and septic tanks without direct air access (). Effectively decomposes biological masses, reduces the solid component of wastewater, removes blockages at the inlet and outlet of sewer systems, and decomposes harmful chemical compounds.

  • Produced in the form of a suspension and packaged in plastic containers with a volume of 950 ml (calculated volume - 2 cubes)
  • The average price of a bottle is 950 rubles.

How to use

  • – The contents of the container are poured into the toilet or directly into the septic tank.
  • - One vial is enough to process 2 cc. m. volume of the septic tank.
  • – Shake the container well before use.
  • - Term active action is at least six months.

The drug is completely safe for the environment. Produced by the Russian company BioTechnologies of the 21st Century LLC under license from Roebic Laboratories, Inc.

Bioactivator for septic tank Biosept (France)

An effective bioactivator for all systems where flushing with water is used. Includes all the necessary enzymes and enzymes. Works in any environment both oxygen, and without access of air. Starts its work very quickly, within two hours after processing.

  • Produced in the form of a powder and packaged in bags of 25 gr.
  • one sachet is designed for a capacity of 2 cubic meters / for 2 weeks
  • the cost of a bag - from 55 rubles

Ways to use

  • Pour the required amount of the drug into the toilet and drain the water 2 times.
  • For 1 cu. m volume, one sachet is enough for up to two weeks.
  • Cesspools are first treated with the drug, and then filled with water.
  • – The product must be used regularly to improve the cleaning effect.

This safe and highly effective bioactivator is manufactured in France. Average price for Russian market is 650 rubles for 300 gr. drug.

Means for septic tanks Dr. Robik 109 (powder)

A potent combined bioactivator consisting of a set of soil bacteria in spores. It is intended for use in any systems of the sewerage. Works great in both septic tanks and cesspools.

  • Produced in powder form with packaging in bags of 75 gr.
  • The cost of 1 sachet - from 110 rubles

and delivery within the Russian Federation

How to use

  • – It is recommended to use every month at the rate of 75 gr. for 1.5 cu. m.
  • - For septic tanks: pour the drug into the toilet and flush with water twice.
  • – For cesspools: dilute the drug in 10 liters of water and pour into the pit.
  • – It is recommended to carry out the treatment at least once a month.

Produced by Roebic Laboratories (USA), as well as under license by Russian companies. The average price on the market is 135 rubles per bag. These bioactivators for the maintenance of sewage systems are the most popular with the consumer. And the quality of the action of bacteria has been tested in practice by thousands of users in our country.

Bacteria for septic tanks and cesspools relieve local and autonomous sewerage from putrefactive odor, grease sediment, silt and fecal matter. Ignoring such bacteria is like walking in the rain without an umbrella - there is movement, but there is no point. A bacteria-free toilet or septic tank is only welcomed by flies and vacuum cleaners, who are ready to say “thank you so much” for an excellent food supply.

Owners autonomous sewers and amenities in the yard should understand that even the most ineffective drug, administered in insufficient volume, will relieve bad smell with a 100% guarantee.

bacteria for septic tanks

When choosing really effective drug and the right dosage, bacteria for a septic tank and a country toilet can work wonders, destroying not only the smell, but also 98% of solid inclusions. After introducing the “correct” bacteria, only relatively pure water remains in the container, which goes into the soil or filtration field! And in open sale there are drugs, eating" even soap.

The manufacturer "packs" the colony of bacteria into capsules (tablets) and sachets. The “packaging” process is copied from the dry yeast production technology familiar to any housewife. In the packed state, the bacteria sleep and do not show their activity for a long time.

  • The user injects the drug into a cesspool or septic tank (in dissolved form or as is). That is, the pill can simply be thrown into the toilet. You will have to pour a pre-prepared solution into the cesspool (usually one tablet per 5-10 liters of warm water).

  • Bacteria for a septic tank, liquid and in tablets, enter the nutrient medium and begin to absorb all available organic matter and some minerals.
  • The digestive system of bacteria processes fecal matter, sludge and fatty sediment, and in some cases soap, releasing gas and compost (fertilizer).

The toilet ceases to poison nature with a stench, clarified water with compost dissolved in it appears in the primary chamber of the septic tank. This liquid can be dumped into filtration fields, fertilizing flower beds or a vegetable garden.

But what about nature - after all, in any toilet and septic tank there are already such bacteria?

Such microorganisms are indeed present in bottom silt and fecal matter, but their concentration is insufficient for accelerated processing of organic matter. Cleaning the septic tank with bacteria in capsules occurs in a matter of days. Natural microorganisms will not give such a result even in six months.

Besides, modern facilities chlorine-based toilet cleaners “burn out” any biological activity in the septic tank, conserving fecal matter and body fat.

Only highly concentrated biological preparations can resist such a chemical attack. Natural bacteria die under the onslaught of chlorine-containing disinfectants or detergents and do not give the desired result.

TYPES of bacteria for a septic tank

Active bacteria that turn a septic tank or cesspool into a bioreactor fall into two categories:

  • Aerobic- using oxygen as a catalyst for the splitting process. Bacteria in this category will not survive without a constant supply of air.
  • Anaerobic– ready to work without oxygen. Bacteria of this species continue to feed on organic matter without access to fresh air.

In addition, manufacturers of biological preparations offer the owner of septic tanks the so-called bioactivators - cocktails of aerobic and anaerobic bacteria. Moreover, all types of biologics have their own set of advantages and disadvantages that need to be considered separately.

Aerobic bacteria for a septic tank

Preparations based on aerobic bacteria are among the most powerful cleaning agents. They “eat up” up to 98% of organic inclusions, processing fecal effluents to a technically clean water.

In addition, aerobic preparations produce a minimum amount of compost (residual sludge) and eliminate sewage odor almost immediately. Another advantage of such bacteria is omnivorous. They break down both fats and cellulose (paper).

The disadvantages of aerobic bacteria include the need for a constant supply of oxygen to microorganisms. That is, an aerobic drug-based colony will live only on the surface or in a special septic tank equipped with an aerator and a compressor m, so such preparations are not suitable for deep cleaning of cesspools and homemade septic tanks.

Anaerobic bacteria for a septic tank

Means with anaerobic filling are ready to work without air flow. They process 60-70% of all organic inclusions and are able to function both in home-made, single-chamber septic tanks and in cesspools. An example of anaerobic drugs is the products of an American company.

The main disadvantage of anaerobic preparations- a relatively low degree of purification and high gas contamination of the working tank at first. Therefore, manufacturers of anaerobic preparations recommend not to use the toilet and sewerage for some time after the use of the drug. In addition, residual sludge from anaerobic bacteria cannot be used as garden compost.

Bioactivators for septic tanks (combined bacteria)

Cocktails of aerobic and anaerobic bacteria are free from the disadvantages of mono-preparations based on a single culture. They act quickly and efficiently, they work not only on the surface, but also in the thickness of the drains, they are able to “feed” on waste not only in the warm season, but also in winter, and they are also resistant to traditional, household chemicals used in the kitchen and bathroom room.

In addition, special preparations are produced in the form of biological activators, such as impact cleaners that launch country septic tank after winter downtime, complex cleaners that begin their work in the pipes of the sewer system, point cultures that break down fats, soap, mineral deposits and so on.

Of the shortcomings of bioactivators, only one deserves serious attention - the ability to process only 75-80% of the “food base”.

What bacteria for a septic tank to choose?

It all depends on the type of treatment plant, the expected result, and even weather conditions, so buyers are biologically active funds it is better to focus on the following recommendations:

  • Pay attention to the purpose of the drug. If the package says "for septic tanks", do not use the drug in a cesspool. Or use a universal remedy.
  • It is better for owners of single-chamber and home-made septic tanks to buy anaerobic compounds or biological products with a high content of such bacteria. Otherwise, the introduced culture will die, clearing only a small layer of effluent.
  • For multi-chamber deep cleaning systems with a compressor, it is better to buy an aerobic preparation. By absorbing oxygen from the air, such bacteria will clean the entire septic tank, reducing the level of sewage contamination to the state of technically clean water. However, it is better to introduce an anaerobic composition capable of working with the bottom layer of silt into the primary chamber of gravity cleaning.
  • As prophylactic a concentrated biological activator should be used, which will settle both in the pipes and in the septic tank chamber. As a result, you can count on the prevention of the formation of traffic jams, and on the planned cleaning of the septic tank.
  • If you plan to use bacteria for a septic tank in winter, pay attention to special bioactivators that work at a temperature of about 0 C.
  • It needs a special activator. Ordinary bacteria in this case are not suitable.

In addition, buyers of biological preparations for cleaning a septic tank or cesspool need to pay attention to the correspondence between the volume of sewage and the dose of the agent being injected. A lack of bacteria will affect the effectiveness of the cleaning process, and an excess will lead to gas contamination of the sewer. The exact dosage is indicated by any manufacturer, and right on the package.

Manufacturers and reviews of bacteria for a septic tank

It should be noted that the leading manufacturers of biological preparations for autonomous sewers have recently been offering exclusively combined preparations that can be used both in open pits and in septic tanks with an additional aeration chamber.

Biologicals BioExpert

The Polish manufacturer of bioactivators for septic tanks BioExpert offers a wide range of universal preparations that can be used both for septic tanks and for cesspools and any storage tanks.

I bought 1 BioExpert tablet for testing. Cesspool approximately 3.5 cubic meters. Diluted in a 5-liter bucket and poured into the toilet in the country. Already on the second day the smell was gone and the volume decreased well. These bacteria work great!

Zhenya, Istra.

Biopreparations Dr. Robik

bacteria domestic production- VIPECO Technologies enterprise. The product line is quite extensive - these are preparations for servicing septic tanks, cesspools, impact cleaners in case of sewer blockages, drainage care preparations and complex products.

However, for us the greatest interest is - universal bacteria for septic tanks and cesspools.

  • One sachet (75 g) lasts 30-40 days for a 1500 liter tank
  • The cost of a bag - from 110 rubles
  • effectively decomposes paper, faeces, fats, proteins, cellulose

I doubted for a long time, but I bought Dr. Robik 109 for testing - I have a septic tank of 3000 liters. Therefore, I had to take two bags at once, but they are inexpensive. When it worked, I was even surprised. After all, he did not believe until the very end. Now I will buy another 809 drug, I want to clean the septic tank from soap.

Ivan Petrovich, Bryansk

In that year, I flushed the system - I took out a soap plug from my knee. Where they only come from - you can’t push them out with a cable, you can’t wash them with a hose. Friends advised - they said that he cleans the sewer and septic tank from soap. Filled up a year ago. Everything still works. Now I want to repeat the experiment.

Vladimir, Kursk.

Bioactivators BioSept

Bioactivators made in France. BioSept is a universal drug that acts both in oxygen and anoxic environments. According to the manufacturer, it begins to act 2 hours after being introduced into the septic tank (pit).

  • Scope of application - individual treatment facilities/ septic tanks / cesspools
  • Frequency of application - 2 weeks
  • 1 package (25 grams) - designed for a container, volume - 1m3
  • The cost of 1 package - from 55 rubles

The drug is absolutely non-toxic, and is aimed at destroying an unpleasant odor, sediment or congestion in the pipes.

I have a 2 cubic meter septic tank. I use the BioSept bioactivator for 24 sachets. I drop 2 packs every two weeks. Satisfied with the result. The site does not smell like sewage and the water in the second chamber is almost clean.

Eduard Viktorovich, Voronezh.

Bacteria from BIOFORCE

The products of the Ukrainian manufacturer - the Bionic company, are known on the market as BioForce bioactivators. The product range is represented by biological cleaners country toilets and septic tanks, cleaners for grease traps and pipes, means for servicing autonomous sewers. The leader among the drugs is recognized as a wastewater purifier.

For normal operation of the septic tank, you should:

  • for containers from 1 to 4 m³ - to start bacteria, 1 sachet for 4 days. Then 1 sachet per month for maintenance;
  • for tanks from 4 to 10 m³ - double the dosage
  • 12 bags of 56 gr (672 gr)
  • cost - 2940 rubles

Check out the entire line and

Got constant blockages in the pipes. Bought two liter bottles Septic Shock. I poured one into the bathroom, the other into the sink. The next day there were no blockages. And in the septic tank, the water became lighter. Recomend for everybody.

Igor, Tula.

We moved to the cottage in the summer. They suffered for a whole week - the toilet smelled so much that the granddaughter refused to go there. On Friday, my husband brought a bag of "odorless toilet" from the city. I fell asleep and the stench was gone by Sunday morning. Now we buy it every month.

Anna Petrovna, Ryazan.

How much do bacteria cost for a septic tank?

Let's calculate how much it will cost to maintain a septic tank or cesspool with a volume of 3-3.5 cubic meters for six months with the above preparations in order to determine which manufacturer offers the most economical product.

Name Cost, rub.
2450
1320
2580
1980

As you can see from the table, the most economical drug is Dr. Robik. Not so long ago, we prepared a review material on the topic, perhaps it will be interesting.

Instructions for using bacteria for a septic tank

  • Type 5-10 liters of water and let the liquid stand for a day, during which it will get rid of chlorine.
  • Pour the settled water into a clean container, but not the entire volume - it is better to leave about 0.5 liters in the first bucket, since during the day a precipitate harmful to microorganisms may fall to the bottom of this container.
  • Dissolve in the second container one or two capsules of the drug or the required number of measuring spoons of the powder. Add 0.5 liters of kefir to the liquid - it will help wake up the bacteria.
  • After two hours, pour the resulting cocktail into a cesspool or septic tank. Moreover, anaerobic agents should be introduced into the first chamber (gravity sump), and aerobic bacteria - into the second compartment (into the wastewater aeration zone).

  • Refrain from using the sewer for 5-6 hours. If you are not sure of your own resistance, administer the drugs at bedtime.
  • Do not use cleaning products containing chlorine for at least five days.

Concentrated products can simply be thrown into the toilet and flushed after 60-90 minutes, when the bag of bacteria dissolves in the water seal. Cleaning preparations are drained into the sink and the water is turned on for 4-5 minutes.


The lack of a centralized sewage system is forcing the owners of summer cottages and any other private buildings to organize their own sewage system. In this case, bacteria for septic tanks and cesspools become a necessity to maintain normal sanitary and hygienic living conditions and keep the site clean. Separate live bacteria for pit latrines and toilets keep other harmful micro-organisms at bay and prevent the possibility of spreading infections in the area.

Before the introduction of bacterial products on the market, there were other ways to clean private toilets. For example, chlorine was a popular remedy, but it had two main drawbacks:

  • there was a replacement of the smell of feces with a pungent smell of bleach;
  • in the mass of feces, the process of decomposition was completely suspended, masses accumulated, which eventually had to be constantly cleaned out.

Other methods were either inefficient or uneconomical - there was the option of calling special services to clean cesspools, but this service is very expensive and does little to get rid of the smell and, for example, the breeding of flies. Biological products have become a new generation of means for solving the problem, in terms of their properties, they have overtaken all other existing options.

If an initial major cleaning of the cesspool is necessary, active substances such as chlorine can be used to neutralize pathogenic microbes, but later on, the use of a septic tank will have to wait some time for complete disappearance chlorine. For permanent use, indeed, preference is given to natural ingredients, but in advanced cases when you need the fastest possible solution to the problem, you can also turn to older cleaning options.

The composition of modern cleaning products

Modern biological products are absolutely safe for human health, they also do not cause any damage. environment, which makes their choice more preferable than purchasing chlorine and other exclusively chemicals. The composition does not contain pathogenic bacteria, substances that emit methane and chemical elements.


The basis of modern biological cleaners are bacteria that decompose organic matter, and a number of enzymes designed to help in reducing the volume of feces to active microorganisms.

Benefits of using

Modern biopreparations have a number of advantages, which include:

  1. they are easy to use on your own - just add your own hands required amount the selected product in the cesspool;
  2. all drugs are sold in several forms, which allows you to choose the most optimal option for use and use only it;
  3. biological products almost completely destroy any unpleasant odor and prevent its appearance in the future;
  4. bacteria significantly reduce the volume of drains and filling waste pit, and, therefore, significantly reduce the required amount of wastewater pumping;
  5. natural cleaning agents have a positive effect on the restoration of the microculture of only certain beneficial bacteria that “connect” to the fight against wastewater;
  6. the bacteria used not only disinfect all organic waste, killing almost every microbe, but also liquefy them, subsequently facilitating the pumping process.

In addition to these advantages, many rely on the naturalness and safety of the drugs themselves, their low price, the ability to use all year round without the need to buy additional funds. Thanks to their numerous benefits and long-proven effectiveness, it is biological cleansers that are universal option to keep any private sewer and cleaning septic tanks.

Features of biological preparations

There are three main types of cleansing preparations, from which it is worth choosing a specific option, choosing according to the requirements of each product:

  • funds from anaerobic bacteria in the composition; it is quite realistic to add them to completely closed chambers of septic tanks, where decay processes take place, all solid waste gradually sinks to the bottom of the chamber, which must be constantly removed, and the water itself is clarified and cleaned of contaminants; The disadvantage of this tool is the release of methane, so it is used only in closed systems;

  • aerobic bacteria in cleaning agents work only in the presence of sufficient oxygen and allow maximum purification of wastewater without methane and unpleasant odors, with the release of only heat and completely harmless carbon dioxide; they can be used in any open cesspool, while the amount of solid sediment is completely minimal and does not require additional intervention;
  • the so-called bioactivators, the composition of which includes both types of bacteria and additional enzymes that make these preparations somewhat more expensive, but absolutely universal and suitable for any systems; these products are used to accelerate the natural biological processes of decomposition, but at the same time they act not only on getting rid of organic waste, but also on the processes of processing paper, fabrics, fats and other materials.

Bioactivators need not only for cleaning sewage pits and other sewer systems, but even for cleaning ordinary sewer pipes, whose network goes through the house. These products reduce the existing mass of solid waste by 80 percent and increase the permeability of pipes, eliminating unpleasant odors and the danger of possible rotting of products in them.

Separately, it is worth paying attention to the form of products offered for purchase, which can be:

  • liquid, the easiest to use, since these concentrated additives can simply be poured into a cesspool without additional manipulation;
  • powder, requiring dilution in a liquid and some time for the whole mixture to infuse and activate;
  • capsule or tablet, most often used in industry, but also suitable for private use in full accordance with the instructions indicated.

Rules for the use of selected funds

Biobacteria for cesspools are real living organisms, so in order to preserve them and maintain their “working capacity”, some simple rules must be followed:

  • any living organisms require constant nutrition, and bacteria for toilets are no exception - a break in the use of sewers and the discharge of household organic waste into it should not be more than two weeks; otherwise, a new portion of active bacteria will have to be added to the cesspool;
  • choose household chemicals it is also necessary with special attention - detergents containing the same chlorine in their composition can, like medications, quickly destroy bacteria added to the pit;
  • the bacterial background in any environment is actively affected by any antiseptic or medical preparations, you should avoid getting them into the sewer, otherwise even reuse septic tanks can be neutralized for a while;
  • before introducing bacteria, you should make sure that there is a layer of water (at least a couple of centimeters high), since all existing modern bacteria act only in a liquid medium.


Biobacteria in case of their correct use quite long-term, but still, in order to maintain the active action of the selected funds, it is better, in accordance with the recommendations, to update their quantity in a private sewer, adding a new portion of cleaners. Otherwise, there is a risk of reducing the efficiency of the decomposition processes and reducing the unpleasant odor in the toilet.

Features of using cleaning products

Usually, manufacturers indicate all recommendations for the use of their products directly on the packaging, but there are several general rules, greatly facilitating the use of selected cleaning liquids or powders:


Manufacturers biological means for the cleaning great amount, on the modern market it is worth choosing products based on their direct parameters - the number of species and the concentration of bacteria in the composition, the amount of dry residue, the volumes of the selected agent and other characteristics necessary for wastewater treatment individual products. Separately, it is worth remembering that the selected products can be combined with each other to achieve greater efficiency and used for different purposes: cleaning sewage pits, septic tanks and any sewer pipes.