ZEP DRAIN DEFENSE PIPE BUILD UP REMOVER POWDER
USE MONTHLY TO PREVENT FUTURE DRAIN CLOGS
Drain Defense Build-Up Remover Powder helps prevent clogs in sinks, toilets, and showers. The enzyme-based formula breaks clogs by cleaning and removing build-up. Using monthly helps maintain home pipes and prevent clogs before they happen. This certified formula breaks down into carbon dioxide, minerals & water.