Paper — from excessive toilet paper, paper towels to toilet seat covers — is one of the leading causes of clogged sewer lines. Our environmentally safe Concentrated Professional Paper Destroyer Treatment Packs contains a multitude of enzymes and a selected composition of naturally occurring microbes for breakdown of cellulose compounds such as paper and other plant-based materials. This easy-to-use formulation is one of the best environmentally safe clog cleaners made with a unique combination of cellulolytic and enzymatic activities to provide fast-acting and long-lasting effects.