The surfactants act quickly on dirt and other contaminants by lowering the surface tension of the mud molecules which allow it to be wiped away effortlessly instructions for use 1 spray straight from the bottle onto all parts of the bike and let sit for a few minutes do not let dry 2 rinse well with water using low to medium pressure and then dry with clean rag 3 green fizz can also be used without water using a rag or for extreme jobs mixed into a bucket of water then dip a bru