AMERICAN BIO Drain Gel 128oz- Organic Bioenzyme Cleaner;

Treating drain fly problems with ordinary drain cleaners, hot water, detergents, bleach, or ammonia is ineffective. The most effective solution is the use of a highly concentrated biological product with specially selected bacteria strains. DrainGel's formulation incorporates specialized microorganisms in combination with biological support ingredients and essential growth factors. This unique formulation promotes improved performance in degradation of organic materials. Drain Gel removes hard to reach organic matter from drains where drain flies breed. This specially formulated product is made to cling to the inside of drains and pipes so that it may continue working for several hours instead of just draining away like other products. Drain Gel will also get rid of rank odors from drains and improve flow in slow drains too. Drain Gel is safe for all types of plumbing and is non-toxic, non-pathogenic and non-caustic so you can use it with peace of mind. PREPARATION: If drain is not regularly used, moisten drain by pouring 1-2 gallons of warm water into drain. For all applications, apply product at time of lowest drain use, ideally at end of day after the use of all cleaning and sanitation products has been completed. START UP: Add four ounces to each drain in area. Apply around edge of drain, attempting to coat sides of drain. Repeat dosage daily as necessary, usually for 5-7 days. FOR MAINTENANCE: Apply four ounces per drain every one to two weeks.