so the common ingredient in removing water spots seems to be acid. I use a 50/50 mix vinagar and water after ever session. It doesn't take very much just a fine mist then wipe the boat down. The benefit: Vinegar is cheap.
When I bought the boat the previous owner never cleaned it. I used muriatic acid from the hardware store and car wash brush. the scale was so thick it took three sessions. Muriatic acid is available at any home improvement store.
Last edited by CCAnderson; 05-09-2012 at 03:08 PM.