That is what I get from Fleet farm and there is no scrubbing involved.

Aluminex pontoon hull cleaner. Specially formulated for cleaning hulls bottoms of aluminum pontoon boats. Not for use on painted surfaces. Specially formulated for cleaning hulls and bottoms of aluminum and pontoon boats.

Follow these three steps to clean your aluminum pontoons. For use on aluminum boats. Hull Bottom Cleaner for Aluminum Boats Marykate Aluminum Pontoon Cleaner quickly and safely removes waterline stains scum and algae stains from aluminum and pontoon boats.

Quart and Gallon bottles Non-flammable Removes heavy oxidation Eliminates lime deposits and algae stains Safe for use on plastics Not for use on painted surfaces. Aluminex Pontoon Aluminum Hull Cleaner 1 Gal DESCRIPTION Maximum strength formula quickly removes the heaviest oxidation and eliminates waterline stains lime deposits and algae stains. ALUMINEX ALUMINUM BOAT PONTOON HULL BOTTOM CLEANER 32OZ MAX STRENGTH.

45 out of 5 stars. Use sparingly a little bit goes a long way. Spray it on let it sit for 3-5 minutes and rinse it off with water.

On Off Gel Hull Bottom Cleaner 32 Fl Oz View Details. If youre diligent about keeping the pontoons clean this step is quick and easy. Ill bet it was Star Brite hull cleaner.

If it is really bad a second application might be needed in spots. Read honest and unbiased product reviews from our users. Aluminex Hull Bottom Cleaner CRC.