No more blocked drainage! Don't spend money on expensive chemicals or hire a costly plumber. Works perfectly to all kinds of drainage- Shower, Toilet Bowl, Kitchen Sink, bathtub, roof and outdoor pipe stems and more, Easy to use & environmental friendly- without any chemicals. Removes blockages with highly pressurized air simply by pulling trigger easily! And instantly! Comes with two sized attachments to fit all common drain sizes. Opens the clogged drains without using any harmful chemicals to maintain strength & durability of the pipe system.

Instruction Manual
Completely clogged (Water not Draining)
Seal all possible air leaks.
Attach rubber ring.
Prime the Drain Buster. Hold the air container downwards, with the connecting piece for the rubber ring pointing downwards.
Prime the Drain Buster continuously (app. 5-7 times; until pumping becomes difficult) in order for the valve piston to seal off.
Release the pressure using by pulling the trigger arch and securely press the Drain Buster against the drainage hole. Repeat the procedure as often as necessary, if results are unsatisfactory after first use