Plumbing system problems on boats and RVs can cause you major headaches. Nothing is worse than a clogged toilet for stopping your vacation in its tracks. Sinks and drains slow down from sediment buildup making kitchen sinks fill with water and shallow shower pans overflow. Now you can solve your marine plumbing problem on your boat with Blast-it!â„¢. Blast-it!â„¢ is another practical product from Doyle Marine designed to clear both sediment buildup and clogged toilets on marine and RV systems.

Each Blast-it!â„¢ has a large rubber gasket at one end that enables it to cover the throat of the drain or toilet that is being cleared. Blast-it!â„¢ extends from its original "out of the box" size to a full 22" - allowing the user a safer and more comfortable distance from foul conditions and possible hazards. As pressure is applied downward on the gasket, the large red valve handle is slowly turned on and the water pressure does the rest. Bingo! - your toilet is clear, your drains are flowing again, and your vacation is back on track!

 BLAST-ITâ„¢ INSTRUCTIONS