Using an in line water softener for car washing

If you've ever spent three hours detailing your ride only to find white, crusty spots everywhere, you probably need an in line water softener for car washing. It's one of those things you don't think about until you see the damage hard water does to a dark paint job. We spend all this money on fancy ceramic coatings and high-end soaps, yet we're blasting the car with water full of calcium and magnesium. It's a bit like washing a silk shirt in a puddle. ...

May 24, 2026 · 6 min · Shepard Naccarato