Best Organic Liquid Drain Cleaner for Septic Tanks, Leach Fields, Grease Traps
ECO PUNCH Enzyme Drain Cleaner 128 oz - Liquid, Safe for Septic Tanks, Eco-Friendly - Cleans Pipe Walls, Eliminates Odors - Ideal for Bathrooms in the Drain Cleaners department at Lowes.com
What are Enzyme Drain Cleaners? Info from John The Plumber Near You