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Environmental Wellness Toolkit
What surrounds you each day in your home, work, or neighborhood and the resources available to you can affect your health. You can’t always choose what’s in the environments you live, work, or play in. But taking small steps to make your environments safer and limiting your exposure to potentially harmful substances can help keep you healthier. Flip each card below for checklists on how to improve your health in different areas. Click on the images to read articles about each topic. You can also print the checklists separately or all together to share with others or as a reminder to yourself.
7 strategies for improving your environmental health
To reduce potential toxins in your home:
- Clean with “Safer Choice” or non-toxic products.
- Dust using a damp rag.
- Use a wet mop to clean floors.
- Vacuum with a high-efficiency particulate air (HEPA) filter.
- Open a window or use a fan to improve air circulation when you’re cleaning.
- Have and maintain a good ventilation system in your home.
- Wash your hands and your children’s hands often.
Reduce your allergies
A change in season can brighten your days with vibrant new colors. But blooming flowers and falling leaves can usher in more than beautiful backdrops. Airborne substances that irritate your nose can blow in with the weather. When sneezing, itchy eyes, or a runny nose suddenly appears, allergies may be to blame. Take steps to reduce your exposure to allergens.
To reduce allergies:
- Avoid outdoor allergens whenever possible. If pollen counts are high, stay inside with the windows closed and use the air conditioning.
- Avoid bringing pollen indoors. If you go outside, wash your hair and clothing when you come inside. Pets can also bring in pollen, so clean them too.
- Reduce indoor allergens. Keep humidity levels low in the home to keep dust mites and mold under control.
- Avoid upholstered furniture and carpets because they harbor allergens.
- Wash your bedding in hot water once a week.
- Vacuum the floors once a week.
- Talk with your doctor about medications and allergy shots.
To create healthy summer habits:
Do outdoor activities during the coolest part of the day, in the early morning or evening.
- Wear protective clothing, such as hats, long-sleeve shirts, and long pants or skirts to block out the sun’s harmful rays.
- Use sunscreen that blocks both UVA and UVB with a sun protection factor (SPF) of at least 15, preferably 30. Reapply frequently.
- Use sunglasses that block both UVA and UVB.
- Try to stay in the shade when outdoors during peak sunlight.
Exercise in an air-conditioned space if possible. Or do water workouts.
Drink plenty of liquids, especially water. Avoid drinks that contain alcohol or caffeine.
Guard against cold weather
The frosty air of winter can be invigorating. But cold air can also pose threats to your health, whether you’re indoors or outside. Learn to recognize the signs of your body temperature dropping too low, and take steps to keep yourself and your family warm and safe during the chilly season.
To guard against the cold:
- Dress in layers.
- Cover up with blankets.
- If you expect to be out in the wind, rain, or snow, wear a jacket with a waterproof and windproof outer shell.
- To keep warm at home, wear socks, slippers, and a cap or hat.
- Set your heat at 68° or higher when it’s cold outside. To save on heating bills, close off rooms you’re not using.
- If you need help paying your home heating bills, you may qualify for an energy assistance program.
- If you suspect that someone you know or love may be at risk of hypothermia, take quick action to warm them up with blankets and warm drinks, but avoid hot-water baths and heating pads.
Air quality and your health
To reduce the effects of poor quality air on your health:
- Avoid outdoor activities in the afternoons on warmer days, when the risk of air pollution is highest.
Avoid strenuous outdoor activities if the air is polluted.Check your region’s air quality index at www.airnow.gov. Orange and red mean it’s a bad air day, so people with lung problems should avoid the outdoors. Purple and maroon mean air pollution is extreme, and everyone should try to stay inside in an environment with clean air.
Reduce pollutants in your home. Don’t let anyone smoke in your home. Avoid burning candles, incense, or wood fires. Run fans or open a window when cooking. Use a vacuum with a HEPA filter instead of sweeping to avoid stirring up dust and allergens.
Stay safe in the water
Summer is a great time to go out and have fun in the water. But recreational waters—including swimming pools, lakes, and oceans—can sometimes get contaminated with bacteria and viruses. Swimming in contaminated water can make you and your family sick. But you can take steps to stay safer while playing in the water.
To stay safer while playing in the water:
- Shower before and after going into a swimming pool.
- Stay out of the water if you’ve had diarrhea in the last two weeks to help protect others from infectious germs.
- Try not to swallow recreational water.
- Avoid swimming or playing near places where storm water is released on the beach.
- Stay out of the water for at least 24 hours after a storm.
- Always wash your hands before you eat or drink.
Test for toxic gases
Radon gas typically moves up through the ground and comes into homes through cracks in floors, walls, and foundations. Sometimes it enters the home through well water. Whatever the source, your home can trap radon inside, where it can build up. You might not be able to see or smell radon, but it can still harm you—slowly, and in ways that you can’t detect.
To fight radon:
- Start by testing your home. You can do it yourself or hire a professional.
- If you find a radon problem in your home, take steps to fix it.
- If you smoke, stop. Smoking is an especially serious health risk when combined with radon.
- Get help for your radon questions at this national hotline: 1-800-55RADON (557-2366).
Want to learn more?
NIH scientists study how both indoor and outdoor environmental exposures, toxins, and allergy-inducing substances impact your health and well-being. Read more resources from the NIH institutes advancing research in these areas.
This page last reviewed on August 26, 2021