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When summer temperatures rise, most of us instinctively turn to the thermostat to keep our homes cool, but the real Because your house is pressing You may have daily habits. Simple, well-intentioned practices, such as keeping window treatments wide open to let in natural light or running major appliances during the hottest peak hours, can lead to a steamy living space. Even cooking a hearty meal or leaving a hot incense burner on during the midday heat can raise the indoor temperature and force your air conditioner to work double time. Fortunately, by making a few small adjustments to these five common household routines, you can eliminate excess heat, lower your utility bills, and keep your home comfortable all summer long.
1. Keep window treatments open all day
Many people don’t realize how quickly open windows can raise the temperature of a room on hot summer days. They invite intense solar heat, as sunlight penetrates through the glass and is absorbed by floors, walls and furniture, converting light into radiant heat, says Nancy Dow, interior designer. Sierra Living Concepts in Fremont, California. “This greenhouse effect accounts for 30 percent of the average household’s unwanted summer heat,” notes Dow.
To prevent this from happening, she recommends blinds, shades and shutters drapes During peak sunlight hours, especially on windows facing south and west. This is usually between 10 a.m. and 6 p.m. “Homeowners should choose light-colored or reflective window treatments to actively remove heat from living spaces,” says Dow. Consider installing specially designed energy-efficient, Insulated window treatments as well

2. Operating appliances during peak hours
Large appliances such as clothes dryers and Dishwasher Generating large amounts of ambient heat and humidity can make your home feel hotter, says Dow. “A standard dryer cycle can easily raise the temperature of the laundry area by 3 to 5 degrees Fahrenheit, forcing the air conditioner to work twice as hard to remove moisture,” she explains.
Fix this by washing your dishes and moving Laundry cycle Early morning or late evening when the ambient outdoor temperature is cooler. Generally, summer peak hours are usually between 10 am and 8 pm due to the increased need for air conditioning during this time. Not only will your home feel a little cooler, but you’ll also save money on your energy bill. “Alternatively, Air dry clothes on one outdoor lineAnd use the air dry or no heat dry setting on the dishwasher to eliminate the internal heating cycle,” suggests Dow.
3. Cooking or baking indoors during the hottest part of the day
Avoid using your oven or cooktop during a heat wave. “Ovens and stovetops act as direct heat injectors,” Dow explains. “Cooking food at 400 degrees Fahrenheit releases intense heat in the kitchen that quickly spreads to nearby living areas, often raising local indoor temperatures by 5 to 10 degrees Fahrenheit.”
Tweaking how you cook can make a big difference during the heat. “Either move your cooking outside to the grill or use a slow cooker or microwave,” recommends Michael Strickland, a licensed energy broker. EnergyBrokerTX in Dallas, Texas. Air fryers and toaster ovens are also smart options, as these appliances use significantly less energy and keep heat in a specific area of the home. “If you must cook indoors, Run your hood fan can help draw out heat and moisture,” he says.

4. Continuation of incandescent and halogen lighting
Another common culprit is leaving too many lights on in the house during hot weather. “Traditional Incandescent and halogen bulbs are highly inefficient, converting about 90 percent of their electrical energy into heat rather than light,” notes Dow. “Leaving multiple fixtures glowing, dozens of mini-radiators are scattered throughout the ceiling and living zone.”
Completely transition the house into LED bulb To stop the warming trend. “LEDs run cool to the touch, emit virtually no heat, and use 75 percent less energy than incandescent lighting, which offers a double benefit for summer. Utility bills“, Dow explains.
5. Opening windows at the wrong time of day
While you might think that opening some windows to let in the breeze would be beneficial, that’s not always the case. “If you’re opening windows in the afternoon, you’re letting hot air into your home,” warns Strickland. Dow explains why this happens: “If the temperature outside is higher than the temperature inside the house, this replaces the regular cold, conditioned air with heavier, warmer and more humid air.”
“Instead, Open windows to get fresh air Early in the morning or later in the evening when outdoor temperatures drop below indoor temperatures, Strickland says. You can also use a cross-breeze strategy by opening windows on opposite sides of the house and making sure everything is sealed tightly before the sun hits the building, according to Dow.





