It feels great to come in out of the heat into a cool air conditioned home. But is that really good for you, or does it just feel good? Air conditioning can be good for you. The system must be cleaned well and properly maintained, of course. The filters must be of good quality and changed frequently. Elderly people and those suffering from allergies or asthma can benefit from the clean cool air and the constant temperature good AC can provide. There can be problems if the AC system is not cleaned and maintained properly. You can do a lot yourself, but at least once a year you really need to have your air conditioner maintained by a professional.
