... clean, no smell 3.CE, ISO9001 Hpl panel office furniture HPL excellent performance are as follows: 1)Resistant ... requirements for you. The human and flexible design of GIGA offer you overall commercial indoor space decoration ... the surface with acid detergent ,in case of doning lasting harm to it4 Do not use ... the surface directly or to top, in case of leaving scratch,crack,groove , or holeHow to clean5 ...