Painted surfaces get scuffed, marked and chipped with normal use. Paint colours and sheen can dull with exposure to cleaners, dirt and exposure to the sun. Painted walls can be cleaned with a mild soap and water. Do not use abrasive scrub pads used to remove scuffs as they can dull or scratch the surface. Painted walls take approximately 60 days to cure and should not be cleaned unless they have been given enough time to cure completely.