Never underestimate the importance of drying your RV or boat! All water contains minerals that leave water spots. One of those minerals is calcium, which can make fiberglass, glass, paint, and metals feel rough to the touch and appear cloudy. Water spots can be avoided by drying your boat or RV after every wash and by keeping it dry when not in use. Drying a boat or RV is a big job so this page is full of super absorbent microfiber towels, handy drying blades, and powerful Metro dryers. Make drying part of your boat and RV detailing routines.