1 Locate the need to clean the site -------> 2 with a dry cloth to wipe the surface dust or other stains -------> 3. Away the stain of about 15CM injection presses at 1-2 times (try stains range of severity of) ---------> 4. immediately scrub with a brush in the same direction so that the stain with detergent decomposition reaction ------> 5 after wetting a clean towel wrung used to wipe the surface clean stains after ------> Please avoid leaving water stains step 5 was repeated several times (cleaning effect is more natural) in case of stubborn stains， cleaning can be repeated multiple times.