3x Action! Destroys clogs; protects; prevents (With regular monthly use). Guaranteed (Based on full hair clogs in lab tests)! Nothing is tougher (On full clogs). Safe for all pipes! Garbage disposal-plastic-metal-septic systems-older pipes! Product Guide: Clog Destroyer with PipeGuard: Destroys, Protects & Prevents Toughest Clogs: standing water; slow drains; clog prevention; hair clogs. Urgent Clear: Our Fastest Formula: standing water; slow drains; hair clogs. Hair Clog Eliminator: Best on Hair Clogs: slow drains; hair clogs.