A cheaper alternative to the air conditioner is the BedFan. The device claims to keep you cool and aired on hot summer nights. Double benefits of saving on electricity bill and not polluting the environment are good enough reasons to buy one of these. The cool breeze travels between your top sheet and bottom sheet and bathes you in a stream of cool, comforting air. It keeps you cool by pushing out the body heat that gets trapped beneath the covers, causing you to sweat.

The BedFan sells for $99.95.