A little bit of dusting could help you save on your energy bill.
Behind the fridge is often overlooked when it comes to dusting. But Utility Reform Network "Turn" says cleaning off the coils will make the fridge run more efficiently - saving you energy and money!
T
o do this -- pull your fridge out and unplug it! Then find the coils and dust, sometimes they're covered by a plate. Use a brush, vacuum cleaner or good ol soap and water. Just make sure the coils are completely dry before replacing the plate and moving the fridge back.
Another tip - dust light bulbs around the house, too. Clean bulbs provide more light for the money.