Generally air conditioner cleaners are hazardous to infants and should be avoided. The main components of air conditioning cleaners generally include surfactants, organic solvents such as isopropyl alcohol, fungicides and acaricides such as isothiazolinone fungicides, corrosion inhibitors, flavors and other components. Infant skin is delicate, immune system development is not yet complete, these ingredients contact with the baby skin or was accidentally ingested may cause skin and mucous membrane burns, allergic reactions occur, serious cases can be life-threatening. Therefore, it is recommended that air conditioner cleaner be placed in a place where infants can not come into contact with it to avoid the occurrence of harm. If the infant contact with air conditioning cleaner discomfort, should be promptly to the regular hospital, the doctor according to the specific circumstances of the individualized treatment plan, so as not to delay the condition.