Surface Cleaner Degreaser is a concentrated, water soluble cleaning and degreasing agent for the removal of grease, oil, wax and silicones from heavily contaminated plastic surfaces above and below the waterline. Use Surface Cleaner Degreaser before waxing and painting. Biodegradable. Instructions for use: Dilute with fresh water 1:50 for ordinary cleaning, 1:10 for more demanding cleaning tasks. Apply by brush or low pressure spray, leave on for approximately 15 minutes. Wash the surface and rinse with plenty of fresh water until clean. Store frost free.