After you pour Drano Dual-Force Foamer into a drain, the two ingredients combine to form a powerful foaming clog remover. The foaming action fills the pipe and thoroughly clears its walls, dissolving gunk. A blast of hot water flushes away what's left of the clog. Clogs happen, but with Drano Dual-Force Foamer Clog Remover, you and your drains are unstoppable.

• Fills the whole pipe, reaching clogs that ordinary liquids can't

• Helps clean garbage disposals and leaves them smelling fresh

• Removes source of odors

• Safe on all pipes and septic systems

• Safe for garbage disposals, bathroom, kitchen, and other drains like laundry sinks