What you put down your drains and toilets will affect your drinking water. Nowhere is this more true than in cabins and rural homes using a well and septic system. So not only are natural cleaners better for the planet (in manufacturer, use, and afterlife) – but it’s better for you.
If you’re not already familiar – EWG.org maintains a wonderful resource of all household chemicals. Below are our two cents on what to be on the lookout for along with our recommended products.

Natural Household Cleaners That Won’t Harm Septic Systems
Since septic systems use anaerobic bacteria to process waste – you’ll want to avoid anything antibacterial. Even wiping down a sink can easily wash down the drain and wreak havoc on your system.
You’ll also want to ensure you’re not using anything that can’t be processed by the septic system or soils – leaving it to migrate into your drinking water.
Natural General Cleaner
Cleaners get used on sinks, countertops, and towels that then end up rinsed. For that reason, it’s best to stick with an all-purpose cleaner that’s septic-friendly.
- TOP PICK Attitude Nature+ Unscented All Purpose Cleaner with Refill – EWG Verified
- Arm & Hammer Baking Soda – EWG A-rated
- Aunt Fannie’s All Purpose Vinegar Cleaner and Refill – EWG A-rated
Bath/Tile/Shower Cleaner
- TOP PICK Attitude Nature+ Unscented Bathroom Cleaner and Refill – EWG Verified
Natural Toilet Cleaner
- TOP PICK Seventh Generation Toilet Bowl Cleaner – EWG A-rated
- Seventh Generation Zero Plastic Toilet Bowl Foaming Powder – EWG A-rated
- Pumice cleaners are great with stains left from well water and don’t place any chemicals into your septic system.
Natural Floor Cleaners
Mops, buckets, and microfiber pads all end up rinsed, drained, and/or put through the laundry. For that reason, it’s best to stick with floor cleaners that are septic-friendly.
Hardwood, Tile, Vinyl
- TOP PICK Attitude Nature+ Floor Cleaner – EWG Verified
- OdoBan Ready-to-Use Hard Surface Floor Cleaner – EWG A-rated
- Aunt Fannie’s Ultra Concentrated Floor Cleaner Vinegar Wash – EWG A-rated
- Aunt Fannie’s Ultra Concentrated Hardwood Floor Cleaner – EWG A-rated
Carpet and Rugs
- TOP PICK OdoBan 3-in-1 Odor Carpet Cleaner – EWG B-rated

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