A couple of years ago, the central air conditioning system at my home stopped working. Of course, this inconvenient situation occurred during the hottest month of the year: July. In a matter of minutes, I became uncomfortable with the increasing temperatures inside my home. I called an HVAC contractor and asked him to visit my home as quickly as he could. Fortunately, this caring individual worked my needs into his already busy schedule. After looking at my system located in my backyard, he suggested that I thoroughly clean it out by spraying it down with a garden hose. On this blog, you will discover the reasons why you need to periodically clean your central air conditioning unit. Enjoy!