Instead, Valve recommends using a simple setup to keep the Steam Deck touch screen display clean. According to the official Steam Support Care and maintenance tips for the Steam Deck, Valve recommends that Steam Deck owners use a dry microfiber cloth to help clean the display. Additionally, if you do need to use some kind of liquid, Valve suggests using a little bit of isopropyl alcohol on the cloth and only then using it to rub the screen gently. Applying the alcohol directly to the screen ca
