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The Oatey HERPT-BIO1-GAL is a 1 gallon biological drain cleaner from the Hercules PT-BIO line. It is designed for use in residential and commercial plumbing systems where slow or clogged drains are a recurring problem. Plumbers, maintenance technicians, and facility managers rely on biological drain cleaners like this one to break down organic buildup inside pipes without using harsh caustic chemicals. The liquid formula works by introducing live bacterial cultures into the drain line. These bacteria consume grease, hair, soap scum, food particles, and other organic matter that accumulate on the inner walls of drain pipes over time. This enzymatic and bacterial action helps restore normal flow and keeps drains clear with regular maintenance use. The off-white liquid has a neutral pH of 7, meaning it is neither acidic nor alkaline. This makes it safe for a wide range of pipe materials including PVC, ABS, copper, cast iron, and older galvanized steel lines. The formula contains zero grams per liter of volatile organic compounds, which makes it a low-impact option for environments where air quality and chemical safety are a concern. It is well suited for use in kitchens, bathrooms, floor drains, grease traps, and lift stations. The active composition includes water, ethoxylated C9-11 alcohol as a surfactant, and live bacterial cultures that continue working after application. This product is a maintenance solution rather than a one-time emergency fix. Regular use helps prevent buildup from returning. The 1 gallon container size provides enough volume for multiple treatments or for use across several drain locations in a facility. Trade professionals carrying this product can offer clients a non-corrosive, biologically active drain maintenance program.
The Oatey HERPT-BIO1-GAL Hercules PT-BIO Biological Drain Cleaner delivers a non-caustic, bacteria-based approach to drain maintenance in a large-format 1 gallon container. It is a practical choice for plumbing professionals who need a safe, effective drain treatment for ongoing maintenance programs.
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