Septic systems are crucial for managing wastewater and sewage for homes and buildings that are not connected to the municipal sewer system. However, maintaining these systems can be challenging. Homeowners often wonder if, other than proper installation of septic system supply, septic system additives can help maintain their septic systems. 

This article examines the use of septic system additive and whether they are necessary for Canada.

septic system additives

What are septic system additives?

Septic system additive are chemicals that are added to septic tanks to help break down solids and reduce odours. Manufacturers market them as products that improve the performance of septic systems, extend the life of drain fields, and reduce the frequency of septic tank pumping.

Are septic system additives necessary?

No, septic system additives are not necessary. In fact, they may even harm the septic system. The Canadian Mortgage and Housing Corporation (CMHC) says that septic system additives are not required and may contain harmful chemicals that can kill the beneficial bacteria that break down solids in septic tanks.

Why are septic system additives harmful?

Septic system additives can be harmful because they may cause the accumulation of solids at the bottom of the tank. This can lead to clogs and backups in the drain field. Additionally, some additives contain harsh chemicals that can kill the beneficial bacteria that help break down solids in septic tanks. When these bacteria die, the septic system becomes less effective at breaking down solids, which can lead to more frequent septic tank pumping.

What can homeowners do instead of using septic system additives?

Homeowners should focus on proper maintenance of their septic systems. This includes regular pumping of the tank every 3-5 years. Avoid flushing non-biodegradable items down the toilet, such as tampons, wipes, and other personal hygiene products. These items can accumulate in the septic tank and clog the drain field. Homeowners should also conserve water usage, such as by installing low-flow showerheads and toilets. Additionally, regular inspections by licensed professionals are essential to catch any issues before they become major problems.

How can homeowners properly maintain their septic system?

Here are some tips for maintaining a septic system:

  1. Regular pumping of the septic tank every 3-5 years. This prevents solids from accumulating in the tank and helps to keep the system running smoothly.

  1. Avoid flushing non-biodegradable items down the toilet, such as wipes, tampons, and other personal hygiene products. These items can accumulate in the septic tank and clog the drain field.

  1. Conserve water usage. Install low-flow showerheads and toilets to reduce water usage, which can help prevent overloading the septic system.

  1. Only put biodegradable items down the drain. This includes kitchen waste, such as fruit and vegetable scraps, coffee grounds, and eggshells.

  1. Keep the drain field clear. Do not plant trees or shrubs near the drain field, and do not park cars or heavy equipment on top of it. This can damage the pipes and prevent the system from working correctly.

Conclusion

In conclusion, septic system additives are not necessary and may even be harmful to the septic system. Proper maintenance and care of the septic system is essential for optimal performance and longevity. Homeowners in Canada should consult with licensed professionals to ensure their septic tank supply is properly maintained and inspected. Septic system additives should not be used as a replacement for regular maintenance, and homeowners should avoid products that claim to replace pumping or inspection. 

Taking care of the septic system is a responsibility that should not be taken lightly, as it can affect the health of the household and the environment. Contact a septic tank supply company today to schedule an inspection and ensure the longevity of your septic system.