hollow polycarbonate cleaning method:
(1) Wash with warm water below 60 °C.
(2) Neutral detergent is applied during cleaning, and detergents which are erosive to polycarbonate sheets are not allowed.
(3) It is required to gently scrub with a soft cloth or sponge neutral solution. Disable other hard, sharp tools such as coarse cloth, brushes, mops, etc. for cleaning.