6 Tips for Cooling a Room Without AC

3.Shut and Insulate Your Doors

For rooms you’re not using frequently, like bedrooms or bathrooms, closing doors helps contain cooler air in the spaces you occupy the most. This concentration of cooler air aids in faster cooling and sustains comfort longer. If your doors have gaps, especially those leading outdoors, consider applying weather strips for effective insulation. It’s a simple and cost-effective way to keep unwanted heat from entering your home.