Tackle any level of dirt with Apex Pre Wash Heavy Duty Boat Soap! Mix with water according to your cleaning needs: 1:50 for light soiling, 1:20 for medium dirt, or 1:10 for heavy-duty cleaning jobs. Apply the solution using a sponge or brush, working across the surface to lift away grease, grime, and salt deposits. Finish by rinsing thoroughly with clean water. Adjustable power for every cleaning challenge!