3 Pack, Drain Cleaner & Deodorizer, Unblocks Drain Pipes, Sinks, Bathtubs, Toilets & Showers, Fast Acting, Effective Removal Of All Organic Waste Materials, Long Residual Effective Period, Boosts Septic System Operation, Improves Gray Water Clarity, Reduces Gas Pressure Build Up In Pipes, 100% Organic, Natural, Non-Toxic & Chemical-Free Biodegradable, Safe For Everyday Use In A Diverse Range Of Consumer, Commercial & Industrial Products, Will Biodegrade At Various Speeds Based On Environmental Conditions.