Useful UH-DB162 Air Drain Blaster Air Pressure Pump Drain Cleaner Unclogs Toilets Sinks Plunger Works with sinks, tubs, and toilets, Reusable and easy to use Helps Clean Obstructions In Sinks, Pipe And Drains, Immediately blast away the toughest clogs Faster than basic plungers, No need for plumbers Safer than corrosive chemicals, With Pressure Release Safety Valve Immediately blast away the toughest clogs