3 Products To Avoid When You Have Septic Systems

Shreks Septic Services • June 20, 2024

Owning a home with a septic system comes with its own responsibilities—none more crucial than being mindful of what goes down your drains. Septic systems are delicately balanced ecosystems that treat and dispose of your household wastewater underground. Keeping this system running smoothly isn't just about what you do; it's equally about what you don't do. In this post, we’ll explore three common household products that could be wreaking havoc on your septic system and why opting for septic-safe alternatives is essential.

1. Harsh Chemical Cleaners

Harsh chemical cleaners are a common culprit in disrupting the delicate bacterial balance within septic systems. These chemicals can kill the beneficial bacteria essential for breaking down waste. Many cleaners contain harsh substances like bleach and ammonia that may clean your surfaces but at the cost of your septic system’s health.


Septic service professionals can advise on and supply safer, biodegradable cleaning alternatives that won’t interfere with your system's natural processes.

2. Non-Biodegradable Wipes

Despite being marketed as 'flushable’, many wipes fail to break down in septic systems, leading to serious issues. Wipes can accumulate and cause significant blockages in your septic system, resulting in unpleasant and expensive clear-up operations. 


Avoid flushing these items, as they can jeopardise the efficiency and functionality of your entire system. To prevent such problems, regular septic maintenance conducted by professionals is essential. Routine checks help ensure that wipes and other non-biodegradable items have not entered the system, mitigating potential issues before they necessitate costly repairs.

3. Grease and Oils

Grease and oils are often overlooked as harmful to septic systems. However, when these substances are washed down the drain, they can solidify and cause blockages, significantly affecting the system's operation. Oils and grease can also harden within pipes, leading to stubborn blockages that are difficult to clear. 


The best practice is to dispose of oils and grease in waste containers rather than washing them down the sink. Regular inspections and maintenance by a professional service are vital to ensure your system operates smoothly. They can prevent the accumulation of grease and offer other essential maintenance services, keeping your septic system in optimal condition.

Choose Us for Septic Cleaning in Toowoomba

If you’re a homeowner or renter with a septic system, understanding what not to flush or wash down the drain is crucial for avoiding disruptions and potential disasters. At Shreks Septic Services, we specialise in comprehensive septic tank cleaning in Toowoomba to keep your system in prime condition. Don’t wait for a septic problem to arise; get in touch with us for septic pumping in Toowoomba. We offer free quotes on all your septic tank and treatment needs. 

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