What Should You Flush?
Your septic system is designed to handle wastewater and human waste, but beyond that, you need to be selective about what goes down the drain. Even products labeled as “flushable” may cause issues over time.
Safe for Flushing
- Toilet Paper – Choose septic-safe, biodegradable toilet paper that dissolves easily. Brands like Scott Rapid-Dissolving or Seventh Generation are good options.
- Human Waste – The only other thing that should be flushed.
Avoid Flushing
- “Flushable” Wipes – These do not break down quickly and can clog pipes.
- Paper Towels & Tissues – They are thicker and absorbent, making them harder to break down in a septic system.
- Feminine Hygiene Products – These expand when wet and do not break down like toilet paper.
- Cotton Swabs & Dental Floss – These can tangle and create blockages.
- Medications & Harsh Chemicals – These can kill the bacteria that break down waste in your septic tank.
Septic-Safe Cleaning Products
Harsh chemical cleaners can be just as damaging as flushing the wrong items. Your septic tank relies on good bacteria to break down solids, and strong disinfectants can kill off these essential microorganisms.
Best Cleaning Products for a Septic System
These gentle and biodegradable options clean effectively without harming your system.
- Distilled White Vinegar – A natural disinfectant that can remove stains, cut grease, and eliminate odors.
- Baking Soda – Great for scrubbing and deodorizing.
- Hydrogen Peroxide – A safer alternative to bleach, useful for disinfecting surfaces.
- Lemon Juice – Acidic enough to break down soap scum and stains without harming bacteria.
- Castile Soap – A natural, biodegradable soap that works for multiple cleaning tasks.
Avoid using bleach and ammonia based cleaners, as well as anti-bacterial soaps and heavy duty cleaners.
Maintaining a Healthy Septic System
Beyond using septic-safe products, follow these best practices to extend the life of your system:
- Pump your tank regularly – Every 3-5 years, depending on usage.
- Use water efficiently – Avoid overloading your system with excessive water use.
- Never pour grease or oils down the drain – These solidify and cause clogs.
- Avoid antibacterial soaps and harsh disinfectants – Stick to mild, biodegradable options.
