Natural septic tank shock treatment. Clear leach and drain fields dissolving organic solids improving drainage and eliminating wet grass. Eliminate sewage odors from your home and yard. Septic Liberator is designed to fix the toughest septic system and drain field disasters. Septic Liberator completely opens slow flowing drain fields eliminating sewage odors in the process. It is environmentally friendly, biodegradable, and safe for all types of plumbing. Septic Liberator is an industrial strength concentrated bio-enzymatic formulation with added specialized enzymes. It is able to break up of paper, fats, oils and grease along with hair!