The Best Ways to Cool a Room Quickly Switch to CFL or LED Bulbs. ... Hang Dry Clothes and Handwash Dishes. ... Limit Hot Meals. ... Invest in a Misting Fan. ... Shut Off Computers and Screens More Frequently. ... Switch to Insulated Curtains or Honeycomb Blinds. ... Create Natural Convection. ... Create a Cross Breeze. More items... May 8, 2018