Warm air rises—remember that your ceiling fans have a switch that changes the direction on them. This pulls the warm air down and regulates the temperature. And, for Pete’s sake, please dust your ceiling fans. Most of the dusting that I do is with an old rag, but every few weeks I pull out the swiffer sweeper with an extension handle to give the ceiling fans and light fixtures a good dusting. Not only does it look nicer, it helps to reduce the dust that the fan spreads in the air when turned on.