How to Clean Your ViewSonic Display Modified on: Tue, 23 Jul 2024 2:27 PM HOW TO CLEAN YOUR VIEWSONIC DISPLAY In order to prevent the transmission of germs and diseases, it's important to wash your hands thoroughly, and regularly clean your display. Always remember to wash your hands before and after using an interactive flat panel display. BEFORE YOU START Make sure the device is powered off and the power cable is unplugged from the outlet. NEVER spray or pour any liquid directly onto your screen or case. 70-75% IPA solutions are more effective at penetrating the membrane of viruses such as COVID-19. CLEANING THE SCREEN AND THE CASE Take a clean, soft, lint-free cloth and gently wipe down your screen to remove dust and other particles. If it is still dirty, apply a small amount of 70% IPA solution to your cloth and gently wipe it down. Information found in this ViewSonic Support Article