It seems that many people have the habit of running the air conditioner all day and all nightlong. I know I used to be one of those people. The thing is though, a little fresh air never hurt anyone and you certainly do not want to open your electric bill and find that you owe eight hundred dollars. Trust me, it can happen. When you are home during the day and it is hot outside, make sure that you are running your air conditioner.

However, when you are not home, it is not necessary to have it on all day because you are simply wasting energy. Of course, those with animals in the home have a concern so at least turn the air conditioner down to a lower setting while you are away instead of turning it completely off.

During the nights, if the outside air is cooler than the inside air, turn off the air conditioners and open a few doors and windows and run some fans. This will allow the cooler outside air to come in to cool the home. This is much more energy efficient than continuing to use the air conditioner throughout the night.

Also, be sure that you are not always running an air conditioner where there are no people in the house. For example, there really is no reason to run an air conditioner on full blast all day and all night in a guest room that no one is ever in. That is simply a waste.