Jade Oliver, stylist at Express Bi-Folding Doors, suggests making a "DIY cool room" when a heatwave hits. The principle is ...

But if you want to know how to cool down a room without AC, always make sure you turn off lights in rooms you aren’t using because the light bulbs emit heat. 15. Use Appliances at Night ...

For more heat wave help, check out why experts recommend the 'DIY cool room' technique during a heat wave — and how to do it. And see our picks for the best smart air conditioners.

One of the simplest and most effective ways to keep your living room cool is by blocking out the sun’s heat before it enters. Blackout curtains and thermal blinds are designed to do exactly that ...

14. Close the Door If you have rooms in your home that you rarely use, close the doors to prevent your cool air from flowing into those rooms.

For more than 10 years Tyler has used his experience in smart home tech to craft how-to guides, explainers, and recommendations for technology of all kinds. From using his home in beautiful Bend, OR ...

To cool off and give the body a chance to take a break, consider visiting libraries or, for older people, adult day centers, or anyplace where your body can cool off in air conditioning. Make sure ...

A window letting in the hot sun won't just heat up your thermostat, it'll heat you up, too. During the warmest part of the ...

In contrast, dehumidifiers remove the moisture from the existing air within a space. However, while not specifically designed to cool a room, dehumidifiers still do an essential job within the home.