Clean regularly with a pH neutral soap and a soft brush. Always rinse with clear water. Do not use strong detergents, solvent cleaners, polish, wax, patent chemicals or other products not recommended by Griffine. Some stains like ball pen, coffee, wine, eosin and also jeans, should be cleaned immediately to avoid any permanent absorption into the vinyl. Be careful : we cannot be held responsible for transfer problems generated by dyes of poor quality. Griffine waives all responsibility for problems arisen out of ignoring the cleaning instructions.