Bio-Clean is a bacteria-and-enzyme treatment with a long-standing reputation among plumbers. It is also routinely bought for the one job its manufacturer explicitly says it will not do.
The sentence that should decide your purchase
From Bio-Clean's own applications page:
“BIO-CLEAN is not an instant clog removal product. If your drain is 100% clogged, we recommend snaking the drain to restore some flow prior to application.”
Their usage instructions say the same thing again: “For totally blocked pipes restore flow with plunger or cable”, and “Bio-Clean is great for slow drains and prevention.”
So if water is not moving at all, this product is not the answer today — and the manufacturer is the one telling you so. It is a maintenance treatment for a drain that still drains.
What it actually does
A blend of bacteria and enzymes that digests dead organic waste — grease, hair, soap scum, food particles, paper — converting it to water, carbon dioxide and mineral ash.
The manufacturer is precise about the limit: it “does not attack live tissue nor inorganic materials, only organic wastes”. If the line is blocked by a toy, a toothbrush or a collapsed section of pipe, no amount of bacteria will help — their own instructions say inorganic matter “will have to be removed manually”.
This is the same category as the other enzyme and bacterial treatments we cover: slow, preventive, and genuinely useful for a completely different job than the one most people buy it for.
How it is meant to be used
The protocol matters more than with most products, because the bacteria need time and stillness:
- Initial treatment runs five consecutive days.
- The drain must be left unused for six to eight hours after each application, so the culture can embed in the waste layer rather than being flushed away. In practice this means last thing at night.
- “Never use other drain cleaners while using Bio-Clean.” Chlorinated detergents and bleach inhibit the bacteria.
That last point is the common failure: pouring a caustic cleaner down first, then following with a bacterial product, kills the thing you just paid for.
Who makes it, and one product to not confuse it with
Published sources attribute manufacture to Kinzie & Payne Bio Corp., with the brand distributed by Statewide Supply, Inc. A 2 lb jar listed around $61 at a specialist retailer at the time of writing, treating roughly 100 drains or one 1,000-gallon tank. Last checked August 2026.
Watch the name. There is an unrelated hard-water stain remover also sold as “Bio-Clean” in hardware stores. Different product, different purpose, same two words on the label.
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Call (888) 855-8790Questions people ask
Will Bio-Clean unblock my drain?
Not if it is fully blocked. The manufacturer states it “is not an instant clog removal product” and recommends snaking to restore some flow first. It is for slow drains and prevention.
How long does it take to work?
The initial treatment is five consecutive days, with the drain left unused for six to eight hours after each application. It is a slow product by design — bacteria need contact time.
Can I use it after a chemical drain cleaner?
The manufacturer says never to use other drain cleaners alongside it, and that bleach and chlorinated detergents inhibit the bacteria. Flush the line thoroughly and wait if you have already used one.
Is it safe for a private on-site system?
It is sold for that use — a 2 lb container is quoted as treating roughly one 1,000-gallon tank. See our private system and sewer guide for how the two differ.
Will it kill tree roots?
No. It digests dead organic waste and explicitly does not attack live tissue. Roots are a mechanical problem needing a cutter or, if they keep returning, a repair.
Who makes Bio-Clean?
Published sources credit manufacture to Kinzie & Payne Bio Corp., distributed under the Bio-Clean brand by Statewide Supply, Inc. Note there is an unrelated hard-water stain remover sold under the same name.
These are published third-party figures, not our prices and not a quote. We do not set anyone's rates and cannot price your job — only the contractor who sees your line can. Figures as published by each named source, last checked August 2026. Prices move; re-check the source before relying on a number.
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