What Can I Use to Safely Clean if I Have a Septic System?

1. Vinegar

Vinegar is nothing short of a miracle cleaner, and you likely already have it in your kitchen cupboard. It's 100 percent natural, free of toxic chemicals, and safe for your septic system. However, vinegar is potent and must be diluted, so it doesn't damage sensitive surfaces in your home. You can simply mix a ratio of one part white vinegar to one part water in a spray bottle, and you're ready to clean. For areas of particularly tough dirt or grime, sprinkle some baking soda over the stain first, then spray on the vinegar solution. It will react by bubbling and fizzing, loosening the stain. Baking soda is also perfectly safe for septic systems.

2. Epsom Salt

Epsom salt can be used as a septic-safe toilet cleaner that eliminates grime and hard water stains. Combine one cup of Epsom salt, a half-cup of baking soda, and a quarter-cup of dish soap until a paste forms. Apply the paste to the inside of the toilet bowl and let it sit for three minutes. Lightly scrub in circular motions with a cotton cloth until the grime and stains are gone, then rinse with warm water. As an added benefit, Epsom salt will add magnesium to the soil of your septic drain field, encouraging healthy plant growth.

3. Products Labeled Septic-Safe

If you prefer store-bought cleaners, look for products labeled safe for septic systems. If the label says that the product meets the EPA's Safer Choice Standard or is biodegradable, it is likely fine for your septic unit. Products should be non-toxic, free of phosphates, and should not be chlorine-based.