How do I correctly operate my Water Dryer? Plug the AC power plug into an electrical outlet or an extension cord. Push the ON/OFF switch up for high air flow or down for low air flow. Direct the Dryer + Inflator onto the area you wish to dry or clean. Alternatively, if inflating plastic or rubber inflatables such as pool rings, beach balls, air mattresses, rafts and more use the air pump adapters. Turn off and unplug when not in use. CAUTION! Never use the Dryer + Inflator without its sponge filter located in the bottom of the unit. Related articles How should I maintain and store my Water Dryer? What is the cleaning gel made of? How long does it take to charge / How long does it run for? What attachments are included? How do I maintain and care for my Portable Vacuum Cleaner?