Vacuum your refrigerator cooling coils on a regular basis. If dust builds up on the coils the fridge needs to work harder to keep things cool inside & it use a lot more energy than it needs to be. By vacuuming the coils of your fridge you allow your fridge to operate more efficiently.
Pingback: Tip of the Week - Let Leftovers Cool | The Go Green Blog
Pingback: Green All-In-One Blogs » Blog Archive » Tip of the Week - Let Leftovers Cool
Pingback: Tip of the Week - Let Leftovers Cool | Dekalb Academy of Technology & the Environment
Pingback: Tip of the Week - Check the Temperature in Your Fridge and Freezer - The Go Green Blog