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. The certified, biodegradable formula, breaks down into carbon dioxide, minerals and water.

Product Features:

• Powerful powder formula opens slow drains and restores flow
• Childproof cap
• Use for preventive maintenance monthly