Universal cleaner & degreaser, spray thinly and evenly onto the vehicle to be cleaned when cool. Use a brush to further clean places which are heavily contaminated. Allow it to act for 5-15 minutes depending on contamination and thoroughly clean off with a hard stream of water. When dry, wipe with a soft cloth. For parts which have been repainted, check paint for spotting or lifting somewhere out of sight. Note: More than 80% biodegradable (according to the German detergent and cleaning agent law). Not for use on magnesium parts.