CARE INSTRUCTIONS + Before use, wash using a plastic bristle brush, dish soap and water to remove manufacturing sawdust and surface oil. = Sea constant flow of water. = Brush in the direction of the grain. = Don't forget to flip your shower benches and mats over to get underneath. # Rinse the tier with warm water and scrub with a plastic bristle brush. « As well as the exposed surface, shower mats and benches should be washed underneath to get rid of any accumulation of soap residue.