Serious Marine Cleaner (SMC) is a non-bleach based solution, which means it’s safe to use on colors and sensitive areas of your project. However, SMC does strip wax, so if you use it on a waxed surface make sure to go back and reseal it with Pro Polish.

We also make SMC in a 1 gallon concentrate, so be sure to follow the mixing instruction on this prior to use. DO NOT use at full strength. The SMC that comes in the trigger sprayer bottles is already premixed and ready to go. In either case I always suggest testing any new project in a small inconspicous area.