How To: Check to see if your home is energy efficient

If you're wondering if your home is energy efficient, there is an easy way to check. For some cities in the U.S., you can actually call people to come over to your house and test the efficiency of your home. It's a great way to tell if you're saving energy and what you need to work on.

So check out this tutorial to find out what kind of tests can be performed in your home. Good luck and enjoy!