Car Care Tips & Tricks

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Water beading and sheeting off a glossy white boat hull gelcoat protected with a hydrophobic marine coating
boat detailing

How to Remove Water Spots From a Boat Hull (and Stop Them Coming Back)

Water spots on a boat hull are dried mineral and salt deposits left on the gelcoat. Wash with a marine-safe soap, dissolve the deposits with a water spot remover, then seal the gelcoat with a hydro...

Jun 23, 2026
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