Our air conditioner cleaner contains sodium lauryl polyether sulfate and fatty alcohol polyether-9. It can powerfully clean, kill and inhibit bacteria, and refresh and deodorize. Its usage method is very simple: Disconnect the power plug of the air conditioner and keep the room well-ventilated. Open the air conditioner cover and remove the filter. Shake well before use and spray the detergent evenly on the filter and air conditioning fan. Wait for 15 to 30 minutes. When all the bubbles disappear, dry it and install the filter. Take out the bag, turn on the power, and the air conditioner wastewater will be automatically discharged along with the water pipe. And it can eliminate odors and ensure thorough cleaning without any blind spots.