Temperatures are rising as we head into May, but your energy bill doesn't have to. This classic video from The Weather Channel reminds us that ceiling fans can help to reduce energy bills all year long. The key is to use them properly.

• When the heating system is on, fan blades should rotate clockwise
• When the air conditioning is on, fan blades should rotate counter-clockwise

By changing the ceiling fan's blade rotation, homeowners can push heat back into circulation to warm a room, or create a downward draft to make a room feel cooler. With energy costs at record levels and more increases expected, use your home's ceiling fans to help keep energy bills low and household budgets in check.