Septic Tank

How to Choose the Best Septic Tank Treatment


Septic tank systems are great, but they need regular cleaning and maintenance. A poorly maintained septic system will be unable to cope with your household waste generation, and it is important to look after it with appropriate treatments when needed. That means you will want to buy the best septic system treatment possible to keep your home plumbing clean and healthy! But how do you choose the best treatment product? Let us take a look at some of the things you might want to consider.

Tank Compatibility

The first thing you need to consider is the size of your septic tank system. If you purchase the wrong treatment product for your system size, problems may ensue. If you buy a treatment system for a tank larger than the one you own, then the treatment may overpower the ecosystem within your tank, upsetting the enzyme balance.

Conversely, if you buy a treatment for a smaller tank, it will not be strong enough to do anything useful for your septic system. Check the size of your tank in gallons, and refer back to this number when trying to choose products for treatment.

Treatment Format

Septic tank treatments come in a range of different formats, each of which has its own advantages and disadvantages. These include pods, tablets, powders, and liquids. In most cases, pods and tablets are the easiest to use, and liquids are primarily reserved for dealing with clogs.

Treatment Lifespan

Different septic system treatments will have different lifespans, meaning that the length of time they remain effective for is variable. Most treatments come in monthly doses, but some of the best septic system treatment options come in 6 or even 12-month doses, meaning that you do not need to use them as often as monthly dosages.

Environmental Impact

Septic tanks are part of your local environment. They work to treat human waste, breaking it down and returning it to the soil around the tank. That means that it is important to only use environmentally friendly treatments that will not leak out into the ecosystem. Look for septic system treatments that are completely organic and do not contain any phosphates or formaldehyde.


If your septic system gets clogged, then the waste can build up and create unpleasant odors which rise from the system into your house. Nobody wants that, so cleaning up those clogs is important. However, as the clog breaks down, all the smells trapped inside it will start to escape, causing a temporary worsening of the unpleasant odors. To counteract this, it is worth looking for a treatment that promises odor control or reduction.

Active Ingredients

Septic tanks work because of the bacteria that populate them. That means you need to ensure that any treatments you add help that bacterial system to thrive. Check the active ingredients of all treatments before you buy them, and try to match them to your system as best you can.


While there is no single best septic system treatment, hopefully, the tips above have given you a rough sense of what to look out for when buying. Make sure you remember to treat your system on a regular basis so that there is no time for things to go wrong!

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Christophe Rude

Christophe Rude

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