About this item 1: Remove ELECTRIC BRUSH CLEANER from packaging and place upright on any dry. 2: Open the water injection port and only inect pure water . Do not use other watersources to avoid pipe blockage . Do not exceed the maximum water level. 3: Plug unit into any standard 120V AC electrical outlet. 4: Turn on the power switch , the power indicator light flashes red , indicating that thedevice is ready . Press Cleaner switch button , the lower-level Clean System starts to workPress steam switch button , the light of the power indicator flashes bluethe Hot Steam System starts to heat for about. 5 : 5minutes . When the poweris steady blue , it is ready . Press steam switch button again , and the upper Hot SteamSystem starts to work. › See more product details