Boardwalk alkaline drain cleaner helps water drain faster by penetrating clogging masses, converting to soft pulp so they can easily flush through the system. A simple solution to clean and clear clogged drains without additional tools. The industrial strength formula removes organic matter, grease, paper, hair, and lint. Harmless to plumbing and septic systems when used as directed. Not for use in garbage disposals. Ready-to-use in convenient squeeze bottle.