Overview Brand : Roebic Scent : Unscented Item Weight : 0.06 Pounds State of matter : Liquid Product Benefits : Tackles clogs and buildup, preventing septic system failure and improving flow with professional-strength bacteria Tackles clogs and buildup, preventing septic system failure and improving flow with professional-strength bacteria About this item TREATS CLOGS AND BUILDUP: Roebic K-570 Leach and Drain Field Opener helps to rapidly break up clogged or sluggish drain fields the primary reason for septic system failure,and restore proper drainage ENVIRONMENTALLY FRIENDLY AND BIODEGRADABLE: Safe for the environment, the all-natural biodegradable formulation contains aerobic spore-bearing bacteria resistant to soaps and detergents PATENTED BACTERIA: Powerful Roetech enzyme-producing bacteria degrade protein, starches, and other food-related organic debris to increase flow PROFESSIONAL STRENGTH: Same specialized bacteria used in our professional formulations and used in municipal wastewater treatment facilities throughout the country ECONOMICAL: Concentrated, easy-to-use formula can treat a large 1500-gallon septic tank for up to 1 year.