How to stay cool without air conditioning

How to stay cool without air conditioning


Editor’s note: This story was first published and updated in 2020.



CNN

Even without power, withstand extreme heat Or if you want to save money, there are ways to stay comfortable without artificial cooling.

According to the US, heat promotes fun summer activities, but avoid letting your body stay too hot for too long, as too much heat can have negative effects on the brain and other organs. National Institutes of Health. Sweating is the body’s natural cooling system, but when it’s not enough, you increase your risk of developing heat-related illnesses such as hyperthermia, such as heat cramps, heat edema, and heat stroke. heat Combined with high humidity This risk is further exacerbated by the saturation level of the air, which causes sweat to accumulate on the skin and interfere with the body’s natural cooling.

Staying cool can be achieved by using some basic supplies and knowing how to control the temperature in your home. Here are 14 ways to do that.

When your body is hot and your face is red, stay hydrated “This is the first and most important step to cool down,” said Wendell Porter, senior lecturer emeritus. in agricultural and bioengineering from the University of Florida.

The temperature of the water is fine because your body warms it, he added. If your body is suffering from heat and you need to cool down, you can’t do it without enough water. The body cools itself by sweating.

Take a cold shower or bus It helps your body cool down by lowering your core body temperature, Porter says.

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For an extra cooling sensation, try peppermint soap. Menthol in peppermint oil activates brain receptors that tells your body What you are eating is cold or feels cold.

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Place a cold wash cloth or ice pack Wrap it around your wrist or hang it around your neck to cool your body. These pulse points are areas where blood vessels are close to the skin; cool down Faster.

Place a box fan outside the window of the room you’re spending time in to blow hot air out and replace it with cooler air inside.

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If the weather in your area tends to drop between 50 and 70 degrees Fahrenheit in the morning and evening, opening windows on both sides of your home during those times will encourage a cross-flow ventilation system. If you do so, you can choose whether or not to use a fan, which can cool your home faster, Porter said. Outdoors allows you to draw in hot air from your home to lower the temperature or let in some breeze. Just be sure to close the window Open it when the sun comes out and when it gets cooler.

Simply resting near a fan will lower your body temperature.

If you have windows that face the sun from mid-morning to mid-afternoon, close the curtains or blinds to “prevent the sun from coming directly into your home and heating up your home,” Porter says.

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You can also install blackout curtains to insulate the room and reduce the rise in temperature during the day.

Do not set this if you turn on the air conditioner. Founder Samantha Hall said she set the temperature below 70 degrees Fahrenheit to cool the house quickly. Spaces Alive is an Australian-based design research firm that helps create healthy and sustainable buildings.

“It just takes longer to reach that temperature, and you keep going until you start to feel a little cold and it’s hard to balance,” she added. Instead, it keeps the unit’s temperature as high as possible for comfort.

Cotton is one of the most breathable materials, so cotton sheets and blankets can help you stay cool throughout the night.

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According to Porter, the lower the cotton thread count, the more breathable it is. That’s because the higher the thread count, the more weaves per square inch.

If you can’t sleep Don’t sleep all night because it’s too hot. If possible, try sleeping somewhere other than your bedroom. Heat rises, so if your home has a lower level or basement, set up a temporary sleeping area there to cool down temperatures at night.

General advice for staying cool without using air conditioning includes refrigerating or freezing wet socks, blankets, and clothing before washing. Wear it while you sleep. But Porter says this is not a good idea.

for “Depending on how much energy you can absorb from your body that night, you can get warmer in just a few minutes,” he said. “That allows moisture to build up and the mattress to get moldy. So you definitely don’t want to do that.”

If no one is using a room without vents or registers, close the door to that area. This is to limit the cold air to only the occupied areas of the house.

Use ventilation fans in the kitchen and bathroom

You can switch on the extractor fan in the kitchen to breathe in the hot air that rises after cooking, or exhaust the steam after a shower in the bathroom.

Incandescent bulbs produce higher temperatures than LED bulbs. To make the switch, Porter says you should monitor sales of energy-efficient light bulbs and slowly replace the light bulbs in your home.

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Switching out light bulbs can save you money, but it won’t significantly reduce heat in your home, Hall said. However, Porter said focusing on switching out light bulbs in areas where people sit nearby would make a more noticeable difference.

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The heat from the oven can spread throughout your home. Concentrate the heat in one area, such as in a slow cooker. Or cook outdoors Prevent heat from escaping on the grill.

Cooling down by eating popsicles or ice cream may help temporarily. but Don’t consume too much sugar If it’s overheating, or at risk of overheating, Porter says.

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“When you consume sugar, your metabolism increases and your body starts to feel hotter,” he says. “So while cold snacks may be good, extra sugar may not be.”

If you’ve tried everything and still can’t beat the heat in your home, look online for programs in your area that offer ductless air conditioning.

Depending on your state, several cooling centers Air-conditioned public facilities where people may go for relief during extremely hot weather may be open and taking precautions to keep you as safe as possible. A good place to start, says Porter, is to contact your local power company. Because they know who offers a particular program.

read more: Get inspired by our weekly roundup of healthy living, made simple. register to CNN’s Life, But Better Newsletter Find information and tools designed to improve your health.

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