About Bio-Clean
Bio-Clean Products operates out of a warehouse on Power Inn Road in Sacramento, California, and traces its start to door-to-door sales in nearby Elk Grove — an area the company cites as having some of the hardest water in the country, which shaped its original hard-water-stain-remover formula. The catalog has since grown to include silicone sealant, toilet bowl cleaner, and a bio-enzymatic Drain Opener built around the same non-caustic philosophy the brand started with.
The Drain Opener line uses live bacteria and enzymes rather than acid or caustic chemicals to digest organic blockages — grease, hair, soap scum — in drains, grease traps, and septic tanks, positioning it as "an effective alternative to traditional acid and caustic drain openers" for homeowners who don't want to risk a septic system's biology. The company backs its products with a money-back guarantee on both the product and return shipping, and ships directly to customers across the US, Canada, and South America.
Brand website: bio-cleanproducts.com
What Bio-Clean makes
Bio-Clean's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
Drain & septic openers
bio-enzymatic, non-caustic formula — featured on DIYRated — featured on DIYRated
Hard water stain remover
the brand's original product, developed for Sacramento-area hard water
Silicone sealant
bath and shower sealant, rated for up to 2 years
Toilet bowl cleaner
residential and commercial use
Headlight cleaner
automotive lens restoration
Why we recognized Bio-Clean
The DIYRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. Bio-Clean earned it on the strength of the products below, evaluated the same way every product on this site is: bought, put to work on real jobs, and judged on merit.
Bio-Clean products we rated highly
Bio-Clean Drain Septic (2 lb, up to 100 Treatments)
A 100-percent natural microbe-and-enzyme formula guaranteed to contain no caustic chemicals, making it the safest choice for a septic tank's biology. One 2-pound can delivers up to 100 treatments, so the cost works out to pennies per use over a year, and it digests grease, paper, and organic waste in the tank and field lines, not just the fixture drain. It's widely recommended by septic-service professionals, which is the endorsement that matters most for long-term tank health.
Read the 11 Best Drain Cleaners of 2026: A Contractor's Picks by Clog Type guide →What earned Bio-Clean the recognition
- Formulated as a non-caustic, bio-enzymatic alternative to acid drain openers — safe for a septic tank's biology instead of working against it.
- One 2-lb can of Bio-Clean Drain Septic delivers up to 100 treatments, making it a long-term maintenance product rather than a single-use fix.
- Widely recommended by septic-service professionals, per DIYRated's own testing and research for the drain cleaners roundup.
- Backed by a money-back guarantee on both the product and return shipping.
- Grown from a Sacramento, California operation into a product line shipped directly to customers across the US, Canada, and South America.