REUSABLE: This drain opener is fully reusable to allow the product to be used at will and to unclog all your drains without limit MULTIPLE SUCTION CUP: The toilet air compressor pump is equipped with 4 special plugs of different sizes to avoid recurring odors following excessive reuse but also to be versatile in the face of different pipes to be unclog SOLID AND DURABLE: The body of the pipe opener is made of ABS engineering plastic, and the head is made of high quality natural rubber, sturdy and durable. The high pressure air tank is reinforced and equipped with a safety air valve. Once you are done unclogging, simply spray with bleach and rinse under the faucet/shower HIGH PRESSURE ELIMINATION, EASY TO USE: This drain opener uses high pressure in order to unclog your pipes, without the use of chemical dredges or a plumber. Quick and easy launch, pressure equivalent to 12 times atmospheric pressure, simple to use: put on the suction cup, pull the air pump, press the trigger, clear the blockage AFTER-SALES SERVICE AVAILABLE: if you think it doesn't work due to the relatively large blockage when using, or if you have any other problems, please feel free to contact us at any time. We will respond to you within 24 hours and help you solve the problem as soon as possible.