PEBBLE PAVE can be easily cleaned by using water. Oil and other stains can be removed by scrubbing with soluble detergents and water. Indoor areas can be vacuumed. Recoating the surface with PEBBLE BOND will renew the PEBBLE PAVE surface. This establishes the gloss as well as servicing the surface. Recommended at least once after 2 years for outdoor application and after 6 years for indoor application.