Boats tend to collect as much dirt as trailers and cars. Salt present in the water can damage boats beyond repair if you do not remove it on a regular basis. Salt reacts chemically with metals such as aluminum, leading to corrosion of metallic pipes and parts. It can also ruin the look of glass parts and create a blurriness that is difficult to eliminate.
Salt is also highly damaging to painted surfaces because of its sandpaper-like...
