Home Ventilation system How to stay cool without air conditioning

How to stay cool without air conditioning


By Kristen Rogers, CNN

(CNN) – If you are one of the more than 20 million people who experience Northwest heatwave, you might be wondering how to keep cool, especially if you don’t have air conditioning or want to keep it running all the time.

U.S. cities and Canada reported their hottest temperatures, some of which continue to rise above 105 degree Fahrenheit.

If you don’t yet feel comfortable going to an air-conditioned swimming pool or public facility at this point in the pandemic, there are ways to get comfortable without turning on the air conditioning unit. or do without. Here are more than 12 ways to cool your body and protect your home from the heat outside.

Stay hydrated

When you’re hot and you’re blushing hydrate is the first and major step towards cooling, said Wendell Porter, senior lecturer in agricultural and biological engineering at the University of Florida.

The temperature of the water doesn’t matter since your body will heat it up, he added. If your body suffers from heat and needs to cool down, it cannot do so without enough moisture because the body cools down by sweating.

Take a cold shower or bath

Take a cold shower or bath helps cool your body by lowering your core temperature, Porter said.

For an added burst of freshness, try peppermint soap. Menthol in peppermint oil activates brain receptors that tell your body that something you are eating or smelling is cold.

Use cold washcloths on your neck or wrists

Place a cold washcloth or ice packs (packs) on your wrists or wrap them around your neck to cool your body. These pulse points are areas where the blood vessels are close to the skin, you cool faster.

Use box fans

Place boxed fans in front of windows in rooms where you spend time to blow warm air, and replace it with cold air indoors.

If the weather in your area tends to drop to between 50 and 70 degrees Fahrenheit in the morning and evening, opening windows on both sides of the house during these times can facilitate a cross-flow ventilation system. If you do that, you can choose to use or not to use the fans, but the fans would help cool the house faster, Porter said. The outdoors can draw warm air out of your home, leaving a cooler temperature or bringing in the breeze. Just be sure to close the windows when the sun comes out and then open them when the weather is cool again.

You usually don’t leave the windows open for security reasons, but if you’re no longer at home due to the pandemic, this method might be doable, Porter said.

Just resting near a fan would also lower your body temperature.

Close your curtains or blinds

If you have windows that face the direction of the sun from morning to afternoon, close the curtains or blinds above to “keep the sun out directly into the house and heat (the) interior, ”Porter said.

You can also install blackout curtains to insulate the room and reduce temperature rises that would occur during the day.

If you turn on the air conditioning, don’t set it below 70 degrees Fahrenheit in an attempt to cool the house faster, said Samantha Hall, managing director of Spaces Alive, a design research company helping to create healthy and healthy buildings. sustainable.

“It just takes longer to reach that temperature and will continue until you start to get a little cold and then it’s hard to balance,” she added. Instead, keep the temperature of the unit as high as possible while still being comfortable.

Sleep in breathable sheets

Cotton is one of the most breathable materials, so cotton sheets or blankets can help keep you cool overnight.

the reduce the number of threads cotton, the more breathable it is, Porter said. This is because higher thread counts have more weave per square inch.

Sleeping in the basement

If you can’t sleep all night long because you’re too hot, try sleeping somewhere other than your bedroom, if that’s an option. The heat rises, so if you have a lower level or basement in your home, set up a temporary sleeping area there to benefit from cooler temperatures at night.

Do not refrigerate or freeze blankets or clothing

Common tips for keeping cool without air conditioning include refrigerating or freezing wet socks, blankets, or clothes, and then ringing them for wearing while you sleep. But that’s not a good idea, Porter said.

“The amount of energy they can absorb from your body that night, they’ll be hot in a matter of minutes,” he said. “And then you would have some wet stuff molding your mattress. So you sure don’t want to do that.”

Close doors to unused rooms

If no one is using a room that does not have vents or registers, close the door to that area to keep fresh air confined to only occupied areas of the house.

Use the exhaust fan in your kitchen and / or bathroom

Flick the switch on your kitchen exhaust fan to pull hot air that rises after cooking or into your bathroom to extract steam after showering.

Install energy efficient light bulbs

Incandescent bulbs generate a higher temperature than LED bulbs. To make the switch, monitor sales of energy-efficient light bulbs and then slowly replace the bulbs in your home, Porter said.

Changing the bulb can save money but won’t reduce the heat in the home much, Hall said. However, if you focused on switching the bulbs in the areas you are sitting around, it would make a more noticeable difference, Porter said.

Cook in the morning, in the slow cooker or outside

The heat from the oven can spread throughout the house. Keep the heat centralized in one area, such as a slow cooker. Or, cook outside on a grill to keep the heat out.

Enjoy frozen treats

Eating ice cream or ice cream to cool off can help for a while. But don’t go overboard on sugar if you’re overheating or at risk of overheating, Porter said.

“The sugar would increase your metabolism and you would start to feel hot inside,” he said. “So the fresh treat can be good, but the extra sugar can’t. “

Find out what your state offers

If you’ve tried everything and still can’t beat the heat at home, you can search online for all the local programs that offer ductless air conditioners.

Depending on your condition, some cooling centers – air-conditioned public facilities where people can go for relief in extremely hot weather – can be opened and take precautions to ensure they are as safe as possible. You can start by checking with your local utilities, as they will know who offers certain programs, Porter recommended.

™ & © 2021 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.

Source link