There are a few things you can do to keep your pontoon boat clean and looking great in the water. First, make sure all of the parts of your boat that come in contact with the water are properly cleaned. This includes the decks, hull, and any other areas that come into contact with the water. Second, make sure all of your equipment is clean and free of dirt, dust, and other debris. Finally, be sure to regularly check your boat’s engine and propellers for wear or damage.