Improving air quality By cleaning the air conditioning, you can experience an improvement in indoor air quality. Air conditioning can be easily cleaned. Improve indoor air quality and enhance the refrigeration efficiency of air conditioning. Improving air quality By cleaning the air conditioning, you can experience an improvement in indoor air quality. Air conditioning can be easily cleaned. Improve indoor air quality and enhance the refrigeration efficiency of air conditioning. Easy to use Just spray foam onto coils, fins and other accessible parts of the air conditioner. Let the foam play, and then wipe it thoroughly with a rag. Mild formula This air conditioner cleaner is made from a mild formula for a more comfortable life. Widely applicable This air conditioner cleaner is not only suitable for various air conditioners at home, but can also be used for car air conditioners.