I Live In One of America’s Hottest States — These Are the Best Fans to Keep You and Your Home Cool

I Live In One of America’s Hottest States — These Are the Best Fans to Keep You and Your Home Cool

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I was born and raised in Oklahoma, one of the hottest states in the United States.

 I still live there, and our summers often reach a heat index (the “feels like” temperature) that’s comparable with the hottest place on Earth: Death Valley National Park in California and Nevada, where temperatures hit 120 degrees F in the summer months.

 You can have your thermostat set to the 60s, and your home will still have a hard time cooling down, unlike your electric bill.
A solution? Fans. They’re a great way to keep you and a room feeling cool. That said, a fan shouldn’t be your main cooling device, because it doesn’t prevent heat-related illnesses.

“A fan may be able to help with overheating, but to a degree,” says Saema Tahir, MD, a sleep disorders and pulmonary disease specialist in New York City. “Fans improve convective heat loss and help sweat evaporate, which can lower perceived body temperature. However, in very high heat and humidity, fans may be less effective, because evaporation becomes impaired.”

To help you find the best fans, we tested several bestsellers on the market — including tower, desk, portable, smart, and window options — in our own homes. We evaluated these fans on their speed options, customizable features, oscillation, size, weight, and more. Plus, we spoke with two doctors about what features to look for in fans, their benefits, and why it’s so important to keep your body cool. Here are the fans we recommend.

Gaiatop baby stroller fan

Best Stroller Fan

Gaiatop Mini Portable Stroller Fan

Pros

  • Manipulable arms
  • Fan head detaches from arms
  • Vertical and horizontal manual oscillation

    Cons

    • Arms may break more easily with use
    • Battery dies faster when used at highest speed

    Key Specs

    • Type: Portable
    • Number of speeds: 3
    • Weight: 0.52 pounds (lbs)
    • Oscillation: 360 degrees horizontally, 210 degrees vertically
    • Special features: Vertical and horizontal oscillation, 3 speeds, manipulable arms

    For parents who are still in their stroller era, or who just need a quick de-stressor, we recommend the Gaiatop Mini Portable Stroller Fan. I used this fan on walks with my son when he was a baby, and it saved us from cooking in the warm spring and summer temperatures.

    It has three “octopus arms,” as I like to call them, which wrap around the stroller’s frame for security. They’re also manipulable to stand like a tripod. I love how they’re detachable, too. That lets you set the fan on a flat surface for indoor use once you’re done with your activity.

    This rechargeable stroller fan has four speeds, and the fan’s head rotates 360 degrees horizontally and 210 degrees vertically. That gives you greater control over its angle and airflow direction. As a mom, I appreciate the grill spacing in the overall design; it’s too small for little fingers to get through. 

    AeCooly portable waist fan

    Best Wearable

    Aecooly Flow 9000mAh High Velocity Waist Fan

    Pros

    • Small, lightweight
    • Comes with 2 clips so you can wear it on a belt or shirt
    • Maximum wind speed of 20.5 miles per hour
    • Impressive long-lasting battery
    • Built-in flashlight

      Cons

      • Doesn’t rotate
      • May shift around if moving a lot

      Key Specs

      • Type: Wearable
      • Number of speeds: 5
      • Weight: 0.75 lbs
      • Oscillation: No
      • Special features: Two-clip design, A/C style blades, 18-hour battery life, built-in flashlight

      Small, powerful, and convenient to carry around: That’s why the Aecooly Flow High Velocity Waist Fan is our Best Wearable pick. It features a dual-clip system, with the large clip attaching to your belt and the small clip to your shirt’s hem to prevent obstruction.

      With its small size, a maximum wind speed of about 20 miles per hour, and air conditioner–style blades, “this fan is super-compact, convenient, and strong,” says Samantha Johnstone, senior operations associate at Everyday Health.

      The fan’s battery is also impressive, lasting up to 18 hours on a single charge. (Just note that this depends on the speed you use). Plus, with USB-C fast charging, you can reach a full charge in less than 5 hours.

      The fan doesn’t rotate, but it has many other notable features, like an easy-to-read digital display, five fan speeds, and a built-in flashlight. 

      Dreo Oscillating Tower Fan

      Best Tower Fan

      Dreo Tower Fan Nomad One

      Pros

      • Space-saving tower design
      • Powerful, yet quiet
      • Control features via remote

        Cons

        • Other fans on this list have wider oscillation width
        • Doesn’t connect to app, Amazon Alexa, or Google Home

        Key Specs

        • Type: Tower
        • Number of Speeds: 8
        • Weight: 9 lbs.
        • Oscillation: Up to 90 degrees
        • Special Features: 8-hour timer, 90-degree oscillation, remote, four speeds

        Tower fans are sleek, space-saving, and often use less energy than an air conditioning unit, which is everything the Dreo Tower Fan Nomad One embodies (and more). It has four speeds, an eight-hour timer, and 90-degree oscillation. “I like that it's really powerful, yet quiet and has a very small footprint,” says Ladaga, who uses the fan in her living room. Unlike other Dreo fans on our list, this one does not connect to an app, Google Home, or Amazon Alexa. However, control everything via the included remote, which is just the right size to keep on a nightstand or coffee table without taking up too much space.

        A sleek, thin design makes it easy to find a home for it in any room. “Since it's a tower, I just put it in the corner and set it to oscillate,” Ladaga says. “I don't have to worry about bumping into it or tripping over the cord.” A huge benefit of this fan is its tool-free assembly. Everything snaps together in seconds. Cleaning it is just as simple — just remove the back piece and wheel to blow out any dust.

        Dreo smart fan

        Best Smart Fan

        Dreo TurboPoly Fan 707S

        Pros

        • App compatible, Google Home, and Alexa
        • 9 airflow speeds
        • Horizontal and vertical oscillation
        • Remote control
        • 12-hour timer

          Cons

          • Heavy
          • Has a learning curve

          Key Specs

          • Type: Smart
          • Number of speeds: 9
          • Weight: 18.13 lbs
          • Oscillation: Up to 150 degrees horizontally, up to 120 degrees vertically
          • Special features: App compatible, Google Home and Alexa, remote, horizontal and vertical oscillation, 12-hour timer

          With app compatibility, Google Home, Amazon Alexa, multiple speeds, and oscillation options, the Dreo TurboPoly Fan 707S is about as smart as it gets.

          I was immediately impressed by the fan upon opening it from the box; the quality is incredibly nice and durable. It arrives in three pieces that screw together. You only have to screw in the base for security, and the company provides the Allen wrench and screw to get the job done. It’s heavy once you put it together, but with how nice the quality is, I’m not too surprised.

          As someone who’s not tech-savvy, I’ll admit there’s a learning curve with this fan. It connects to a Dreo app, Google Home, and Amazon Alexa. It also has a remote with several buttons, so you can operate it from across the room. The buttons aren’t intuitive, so I highly recommend reading over the instructions.

          Once you get the hang of using the fan, you’ll love its 110-foot wind distance, low noise level, nine airflow speeds, horizontal and vertical oscillation, and 12-hour timer that will come in handy overnight.

          Vornado Flippi V6 Compact air adjustable head 2 speed

          Best Compact

          Vornado Flippi V6 Personal Air Circulator

          Pros

          • Small size doesn’t take up much real estate
          • Weighs less than two lbs
          • Operates easily via one knob

            Cons

            • Cord could be longer
            • Have to manually move it up or down and side to side

            Key Specs

            • Type: Desk
            • Number of speeds: 2
            • Weight: 1.68 lbs
            • Oscillation: Manual only
            • Special features: 1-knob operation, 2 speeds

            Of all the fans we tested, the Vornado Flippi V6 Personal Air Circulator was, hands down, the best compact option that kept us cool. It’s only 4.9 x 5 x 6.2 inches (in), so it doesn’t take up much real estate, wherever you keep it.

            Ladaga kept this small but mighty fan on her desk and nightstand. “Since I don't have A/C, this little guy is an important part of my fan game in the summertime,” she says. “It's perfect when it's a little too warm, but not hot enough to run a bigger fan. I also use it at night on my bedside table when I need some white noise.”

            This Vornado fan weighs less than 2 lbs and features one knob to choose between two speed levels. We wish the 6-foot (ft) cord were a little longer, but if you have multiple outlets in a room, it won’t be a problem. Also, you have to manually move the fan up and down or side to side if you want the air to flow in a different direction, which isn’t a huge deal if you’re keeping it close by. Overall, it’s a compact fan with more power behind it than you’d think.

            lasko cool 3 speed box fan

            Best Box Fan

            Lasko Cool Colors Box Fan

            Pros

            • Incredibly lightweight
            • Built-in carrying handle
            • Powerful fan speeds
            • Simple design is easy to operate

              Cons

              • Cord could be longer
              • Square shape may feel bulky

              Key Specs

              • Type: Box
              • Number of speeds: 3
              • Weight: 7.25 lbs
              • Oscillation: No
              • Special features: 3 speeds, built-in carrying handle, slim design

              A box fan is one of the best fans to buy, because it’s lightweight, affordable, and gets the job done — and well, I might add. I tested the Lasko Cool Colors Box Fan and was immediately impressed when I turned it on.

              It includes three speeds, but the airflow was so strong on the highest setting that I thought about taping streamers to the fan for fun to see it blow like one on display at a store. (For fun, people. Yes, send help). The top-mounted manual control is simple to reach when you want to adjust the speed. A carrying handle on top also makes it easy to move from room to room.

              We love how the steel frame is lightweight yet durable; the fan once accidentally fell off my kitchen counter, and nothing broke. It’s also slim at less than 5 in wide, but the square shape may be bulky for some. The overall design isn’t the most aesthetically pleasing, but the pretty earthy blue color makes up for it. While this is an indoor fan, it has a weather-resistant motor, so you can keep it safely by the window to let in outside air.

              Pros

              • 5 speeds, including “Whisper” mode: 18 decibels (dB)
              • Safe decibels on all settings
              • Remote or app-controlled
              • Internal parts are 50-percent recycled materials

                Cons

                • Manual oscillation up or down
                • Doesn’t move side to side

                Key Specs

                • Type: Desk
                • Number of speeds: 5
                • Weight: 2.5 lbs
                • Oscillation: Manually up or down
                • Special features: App compatibility, 5 speeds, memory enabled, auto-dimming display

                Allow us to introduce you to our Best Quiet pick: the Windmill Fan. It features five speeds: whisper, low, medium, high, and booster.

                On whisper mode, it reaches 18 dB (or how loud a sound is), which is quieter than a ticking watch. And on boost mode, it hits 54 dB, which is comparable with average room noise or background music.

                 “It's constantly on in my bedroom, and it's so quiet that sometimes I can't tell if it's on or not,” says Ladaga.

                Don’t let its quiet operation fool you. This fan is also powerful and compact, and it connects to an app for hands-free use. (It also includes a remote that you can keep close by if your phone is charging in another room.) The simple display, five small dot lights, lights up when you change the fan speed but automatically dims after a few seconds. If you connect the fan to Alexa or Google Home, you can schedule it to turn on and off, program it to turn on at a specific speed, and more.

                We appreciate how its internal parts are made with 50-percent recycled materials. The fan also comes in several fun colors to match any room decor. 

                Vornado Energy Smart Compact Air Circulator fan

                Best Desk Fan

                Vornado 133DC Energy Smart Compact Air Circulator

                Pros

                • Small footprint
                • Lightweight, powerful
                • 1-knob operation
                • Variable speeds

                  Cons

                  • Manual oscillation up or down
                  • Doesn’t move side to side

                  Key Specs

                  • Type: Desk
                  • Number of speeds: variable
                  • Weight: 2.10 lbs
                  • Oscillation: Manually up or down
                  • Special features: 1-knob operation, variable speeds, 6-foot long cord

                  The Vornado Energy Smart Fan found its forever home on my desk because it’s small, powerful, and easy to use. Seriously, I really love this little thing.

                  My office’s ceiling fan doesn’t push air as it should, and this fan keeps the whole room cool. One of my favorite features is the variable-speed control. Most fans on our list have fixed speed settings, but with a single knob on the Vornado, you can choose from what feels like dozens of speeds.

                  While it doesn’t oscillate automatically, it moves up or down manually to create multidirectional airflow up to 30 ft. (It tilts almost fully backward.) The cord is 6 ft long, giving you plenty of options for where it should live without needing an extension cord. Overall, it’s a fantastic option for airflow while you work or stay in a small room.

                  Vornado trasom window fan 4 speeds

                  Best Window Fan

                  Vornado Transom Window Air Circulator

                  Pros

                  • Easy installation
                  • Fits wide range of windows
                  • 4 speeds 

                    Cons

                    • No oscillation
                    • Vents don’t close (always open)
                    • Doesn’t fit all types of windows

                    Key Specs

                    • Type: Window
                    • Number of speeds: 4
                    • Weight: 8.8 lbs
                    • Oscillation: No
                    • Special features: 4 speeds, weather-resistant case, remote, 8-ft-long cord

                    Want something more energy-efficient and cost-effective than an A/C window unit? A window fan, like the Vornado Transom Window Air Circulator, is a fantastic option.

                    For best results, place the fan in a window, facing away from the wind. That helps it push hot air out of your home.

                     The fan fits in windows 26 to 40 in wide, without having to remove the screen.

                    “It is easy to install, and it works to circulate the air and cool the room perfectly,” says editor Alexandra Klausner. “It even has an auto mode where you can set it to a specific room temperature.” Other notable features include four speeds, a remote control, an 8-ft cord, and a weather-resistant case to protect against outdoor elements.

                    The only downsides we found are the lack of oscillating vents and vents that close. They’re always open to the outside. 

                    Dreo tower fan

                    Best for Hot Sleepers

                    Dreo Smart Tower Fan Pilot Max S 714S

                    Pros

                    • “HyperSilent” operation at 20 dB
                    • Includes remote control
                    • 12 speed levels and 4 airflow modes, including sleep mode
                    • Connects to Dreo app, Amazon Alexa, Google Home
                    • 12-hour timer

                      Cons

                      • Beep to turn on and off may be loud for light sleepers
                      • Learning curve for those who aren’t tech-savvy

                      Key Specs

                      • Type: Tower
                      • Number of speeds: 12
                      • Weight: 10.12 lbs
                      • Oscillation: Up to 120 degrees
                      • Special features: Remote, app compatible, 12 speed levels

                      Sleep hot? You’re not alone. (Seriously, let me introduce you to my husband.) We love the Dreo Smart Tower Fan Pilot Max S 714S for its strong speeds that help us sleep better. The fan features up to 12 speed levels and four airflow modes — normal, natural, sleep, and auto — so you can customize your sleep experience.

                      “For general sleep, fans can often provide an improved night’s rest,” says Austin Shuxiao, MD, a board-certified internal medicine specialist and founder and medical director of Peach IV in New York City. “A lower overall room temperature while sleeping has been associated with improved sleep quality.”

                      We love that the fan comes with a remote to keep on your nightstand for easy access to change the speed and 120-degree oscillation. Plus, it connects to the Dreo app, Amazon Alexa, and Google Home for added convenience. With so many smart features, the fan may have a learning curve for those who aren’t technology-savvy. Still, we didn’t have any issues navigating them.

                      The biggest complaint we have is that the fan makes a loud beep when you turn it on or off. It may disrupt light sleepers, but that hasn’t stopped us from using it. “I use this fan every night and already got rid of my previous tower fan because this one is such an improvement. So I'll be using this until further notice,” says writer Sophia DeVito

                      Comparison Table

                      Superlative
                      Type
                      Speeds
                      Weight
                      Oscillation
                      Special Features
                      Best Stroller
                      Portable
                      4
                      0.52 lbs
                      360 degrees horizontally; 210 degrees vertically
                      Vertical and horizontal oscillation, 4 speeds, manipulable, arms, 12 LED lights
                      Best Wearable
                      Wearable
                      5
                      0.75 pounds
                      No
                      2-clip design, A/C style blades, 18-hour battery life, built-in flashlight
                      Best Tower
                      Tower
                      8
                      9 lbs
                      Up to 90 degrees
                      8-hour timer, 90-degree oscillation, remote, 8 speeds
                      Best Smart
                      Smart
                      9
                      18.13 lbs
                      Up to 150 degrees horizontally; up to 120 degrees vertically
                      App compatible, Google Home, and Alexa, remote, horizontal and vertical oscillation, 12-hour timer
                      Best Compact
                      Desk
                      2
                      1.68 lbs
                      Manually up or down
                      1-knob operation, two speeds
                      Best Box
                      Box
                      3
                      7.25 lbs
                      No
                      3 speeds, built-in carrying handle, slim design
                      Best Quiet
                      Desk
                      5
                      2.5 lbs
                      Manually up or down
                      App compatibility, 5 speeds, memory enabled, auto-dimming display
                      Best Desk
                      Desk
                      Variable
                      2.10 lbs
                      Manually up or down
                      1-knob operation, variable speeds, 6-foot long cord
                      Best Window
                      Window
                      4
                      8.8 lbs
                      No
                      4 speeds, weather-resistant case, remote, 8-foot-long cord
                      Best for Hot Sleepers
                      Tower
                      12
                      10.12 lbs
                      Up to 120 degrees
                      Remote, app compatible, 12 speed levels, 120-degree oscillation

                      How We Tested the Fans

                      To help you find the best fans, we tested a variety of them. They included box, desk, tower, smart, portable, and window fans from top brands such as Dreo, Vornado, Levoit, and Lasko. We had six editors (including me) test these fans for about one month to learn which ones could help keep you and your home feeling cool as the weather warms up.

                      During testing, we considered multiple factors, such as weight, number of speeds, design, ease of use, and oscillation. We also considered special features, app compatibility, as well as remotes. The fans on our list are worthy of their respective spots and ones we would buy (or already have bought) ourselves.

                      To learn more about what to look for in fans, we spoke with two medical experts:

                      • Saema Tahir, MD, a sleep disorders and pulmonary disease specialist in New York City
                      • Austin Shuxiao, MD, a board-certified internal medicine specialist and founder and medical director at Peach IV in New York City

                      We also asked these experts for tips on how to stay cool and how a fan affects sleep. 

                      What to Look for When Buying Fans

                      Fans may seem like a simple purchase. After all, they just provide airflow. But after testing nearly a dozen ourselves, we’ve learned that there’s much more to them. Consider how many speeds the fan has and whether it oscillates or moves the airflow around the room. Also, take weight into consideration, since a fan that’s too heavy to move will feel like more of a problem than a solution.

                      • Speeds Some fans on our list have only two speeds, while others have at least a dozen. If you plan to keep your fan close by, such as on a desk, you don’t need too many speed options. For room use, however, we recommend fans with multiple speed settings for a more customized experience.
                      • Weight A fan’s weight wasn’t at the top of my mind during testing. But when I needed to move one of the fans I tested to another room, it quickly became one of the most important features. (It weighed nearly 20 lbs.) I’m not a fan of moving it, so it stays in one spot most of the time. This may not be a big deal for some. But it’s a good idea to look for a lightweight fan if you plan to move it from room to room.
                      • Oscillation This is the fan’s ability to move back and forth. During testing, we found that most fans have some type of oscillating feature. Larger fans, like tower and smart fans, offer the most oscillation. Small fans — such as wearable, stroller, and desk fans — require manually moving the fan direction.
                      • Special Features I never thought I’d want a fan I could control from my phone until I tested one; that’s just one of the special features that some fans on the market boast now. Some fans also connect to Google Home and Amazon Alexa for voice commands. Or they feature sensors that follow you, keeping the air moving toward you. Other special features include dual oscillation (up and down or side-to-side), remote control, and timers.
                      • Noise Level Being exposed to decibels above 85 dB for extended periods can cause hearing loss, according to the American Academy of Audiology. So try to look for fans with noise levels from 20 dB (comparable to leaves rustling) to 80 dB, which is on the louder end, like an alarm clock.

                      What Are the Different Types of Fans?

                      The most common fan types on the market are tower, desk, portable, wearable, box, window, and stroller. The best type for you depends on what you want to cool down. Take a look below at each type and when it's best to use them:

                      • Tower If you want to cool down a room or improve airflow at night, check out a tower fan. The slim design fits nicely in the corner of a room. Plus, this type of fan typically oscillates, providing airflow in various directions.
                      • Box A box fan is simple to use, typically with a single knob to adjust speed and a carrying handle for portability. They’re affordable and durable, making them a good option for those on a budget or those who prefer no bells and whistles.
                      • Window Window fans attach to an open window and exhaust indoor air outside while drawing in outdoor air. They’re ideal for increasing the effectiveness of open windows, cooling down a room, and lowering the concentrations of indoor air pollutants.

                         

                      • Desk Whether you work from home or manage your monthly budget, a small fan on your desk is a game-changer. Desk fans are small, so they don’t take up much real estate in an area where you need space. Typically, they don’t have as many speed options as a tower or smart fan. But some of the desk fans we tested have multiple speeds.
                      • Wearable The question with a wearable fan is: Where do you want to wear it? We have two kinds on our list, including one that attaches to your waist and a neck fan. Either way, expect decent airflow to your face to help keep you cool and survive hot flashes.
                      • Smart Yes, smart fans are a thing! They connect to an app that lets you control the fan directly from your phone. You can also expect Google Home and Amazon Alexa voice control, oscillation, a timer, and more.
                      • Stroller When you look up most stroller fans, they’ll likely remind you of a sea creature (an octopus, to be exact). They have manipulable arms to make the fan stand up or wrap around a stroller’s frame. 

                      What Type of Fan Is Best to Cool a Room?

                      Window fans can help enhance the effectiveness of open windows, drawing outdoor air into the room and pushing stale indoor air out.

                       Tower, box, and smart fans are also solid options to cool a room due to their large sizes and multiple speed options. A small desk fan can get the job done, but it really depends on the size of the room.

                      Our experts agree that fans are useful for cooling down. But they don’t replace an air conditioner, because they don’t cool the air the same way. “They exchange hot air by the skin and can accelerate evaporation on the skin,” says Dr. Shuxiao.

                      He says it’s important to understand that older adults are more susceptible to cardiovascular strain compared with younger people. “They often have cardiovascular comorbidities, and a change in volume or increase in cardiac output seen in accelerating skin sweat evaporation can make a noticeable difference on their overall health,” he says.

                      In moderate humidity (around 45 percent), and temperatures in the range of 96.8 to 100.4 degrees F, “fans were usually beneficial in lowering peak core temperature” of young healthy adults, says Shuxiao. “In hot temperatures and high humidity, fan use is beneficial in lowering peak temperature and reducing cardiovascular strain. In hot weather and low, dry humidity, fans are detrimental and can increase cardiac strain in older adults.”

                       

                       


                      Is It Good to Sleep With a Fan on at Night?

                      “Under most circumstances (high temperature, moderate-high humidity), a fan can improve thermal regulation, thus leading to an improved sleep,” says Shuxiao. “Fans may also help in improving ventilation and air quality, since it moves stagnant air and improves air circulation throughout the room.”

                      What’s more, the white noise that fans provide can be helpful if you’re trying to drown out a snoring partner or mask a loud sleep space. But it also may be distracting and prevent you from falling or staying asleep, he adds.

                      In addition to using a fan, Dr. Tahir recommends keeping the thermostat anywhere between 60 to 67 degrees F, using breathable bedding and pajamas, and limiting alcohol use and not eating heavy meals close to bedtime. Also, using a fan helps support heat dissipation, she says.

                      FAQ

                      1Can a fan trigger allergies?
                      Yes, fans hold dust and other allergens and stir them around a room when you turn them on. If you have allergies, keep the fans off if you can.


                      “When the body overheats, it disrupts both thermoregulation and sleep architecture, and what that manifests as is increased heart rate, dehydration, decreased quality of sleep (decreased deep sleep and REM sleep),” says Tahir. This may result in fatigue or feeling run down. Tahir and Shuxiao say a major risk of prolonged overheating is heatstroke, because the body can’t regulate its temperature. “Body temperatures can rise to over 106 degrees Fahrenheit and can ultimately lead to coma/fainting,” says Shuxiao. “Heatstrokes can lead to permanent damage to organs that are not adapted to body temperatures in that range.”


                      Both of our experts agree: You can’t treat sleep apnea by using a fan. “Effective treatments require interventions that improve airflow through that anatomical obstruction and not just air blowing in your face,” says Tahir. “A fan does not generate enough pressure to keep the airway open, nor does it address airway collapse physiology.”

                      Why Trust Everyday Health

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                      Katrina Cossey

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                      Katrina Cossey is a writer and editor with over 10 years of experience in broadcast and service journalism. Over her career, she’s covered topics such as the COVID-19 pandemic, new...

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                      Justin Laube, MD

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                      Justin Laube, MD, is a dual board-certified integrative and internal medicine physician, retreat leader, and healing educator with over 15 years of experience caring for patients w...

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                      Olivia Campbell

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                      Olivia Campbell is the New York Times bestselling author of Women in White Coats: How the First Women Doctors Changed the World of Medicine and Sisters in Science: How Four Women P...

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                      Alexandra Klausner is a freelance health writer and editor with over 10 years of journalism experience. Prior to going freelance, she worked as a reporter and editor at the New Yor...

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                      Sophia DeVito

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                      Sophia DeVito is a New York–based freelance writer and communications professional with a passion for health, wellness, beauty, and lifestyle editorial content, complemented by han...

                      EDITORIAL SOURCES
                      Everyday Health follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, board-certified medical experts, patients with lived experience, and information from top institutions.
                      Resources
                      1. Hottest States 2026. World Population Review.
                      2. What is the heat index? Weather.gov.
                      3. Extreme Heat. Ready. May 11, 2026.
                      4. What Are Safe Decibels? Hearing Health Foundation.
                      5. Fans for Cooling. U.S. Department of Energy.
                      6. Improving Air Circulation. Centers for Disease Control and Prevention. October 3, 2024.
                      7. Improving Indoor Air Quality. United States Environmental Protection Agency. September 9, 2025.
                      8. Gagnon D et al. Age Modulates Physiological Responses during Fan Use under Extreme Heat and Humidity. Medicine & Science in Sports & Exercise. November 2017.
                      9. Gagnon D et al. Cardiac and Thermal Strain of Elderly Adults Exposed to Extreme Heat and Humidity With and Without Electric Fan Use. JAMA Network. September 6, 2016.
                      10. Chaseling GK et al. Thermal and Perceptual Responses of Older Adults With Fan Use in Heat Extremes. JAMA Network. July 29, 2025.
                      11. Can Sleeping With a Fan Trigger Allergies? Palmetto ENT & Allergy. September 29, 2023.
                      12. Heat Stroke. Cleveland Clinic. October 1, 2025.