This product is suitable for cleaning all kinds of appliances and their components such as air conditioner, mobile phone, HDTV audio-visual equipment, remote control, switch, connector, circuit board etc. and as well as office equipments. It can dissolve oil, smear, dust and smut. It is easily to be used and no washing and drying are needed. So it will not damage appliances but will improve their efficiency preventing them from power cut. It can dry quickly, leaving no trail and draff behind. It is not a kind of conductor and has not any causticity. Thoroughly clean the surface of objective item or mould , press the finger approoximmately 23-35cm from the object and sprat eventy Caution : Do not dispose of into fire or open flance Do not spray with the can upside-down Do not throw the can even empty one into the fire Please store in a cool and dry place with temperate below 40’c