Locations:
Search IconSearch

How You Can Keep Outdoor Allergens From Coming Indoors

Expert tips from an allergist

dog having a bath

Approximately 50 million Americans suffer from seasonal allergies. Whether it’s trees, grass or ragweed causing allergy symptoms, one thing is for sure ― it’s best to leave outdoor allergens … outdoors.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

Allergist Sandra Hong, MD, says one extremely common way outdoor allergens make their way inside are on our furry friends.

“If you have pets, they’re covered in the pollen. So once you bring them in, and you’re hugging on them, you’re definitely going to have pollen indoors,” Dr. Hong explains.

And if they sleep with you ― it’s like you’re bringing the tree into your home.

To keep dogs and cats from bringing outdoor pollens into your home, Dr. Hong says it’s best to bathe them regularly. It’s also a good idea to keep pets out of the bedroom at all times, and especially out of the bed.

You’re also a carrier

You might forget about it, but Dr. Hong reminds people that allergens can travel on our clothes and skin too.

So it’s wise to shower before climbing into bed to avoid spreading those allergens all over your sheets and pillows.

If you find that your eyes get very irritated during allergy season, she suggests wearing protective goggles while outdoors ― or protective eye wear ― to help keep pollens out of your eyes.

Saline sprays are your friend

To keep allergens from camping out in your sinuses, Dr. Hong recommends using a saline spray.

“One of the things I’ve really had my patients consider doing is getting some sort of saline spray ― it’s like giving your sinuses a bath,” she says. “If you actually rinse out the pollens once you’ve come into your home, they’re not going to sit in there all night long causing allergy symptoms.”

Advertisement

Last critical tip? Keeping windows closed during allergy season is a must for those who have an allergy sufferer in the home, Dr. Hong notes. It’s also a good idea to keep car windows shut when pollens are especially active.

Advertisement

Learn more about our editorial process.

Related Articles

Graphic of a woman blowing her nose.
March 14, 2023/Allergies
Allergy Season Is Here To Stay

Every season comes with its own set of allergens

Person with pink eye
September 1, 2022/Eye Care
Here’s How To Get Rid of Pink Eye Fast

Eye drops and cold water rinses can help speed up healing for viral and allergen-related conjunctivitis, but a bacterial infection will need antibiotics

Required
March 31, 2025/Skin Care & Beauty
Rani duplicated post

Most recommended precautions center around minimizing bruising or swelling

Best time to drink coffee
March 25, 2025/Lung
Evie's Full Post

Test subtitle for a Post.

blurred person looking out window in background with glass of wine and bottle in foreground
March 20, 2025/Brain & Nervous System
Test Post Rani - Duplicate

Even one drink can have an impact on your cognitive function leading to slurred speech, blurred vision and impaired memory

Alt text here
Heena New Post

Lorem ipsum dolor sit amet. Et odio Quis vel ipsam omnis eum alias deleniti et placeat impedit non voluptas galisum hic autem enim et cupiditate aliquid. Est beatae quidem non facilis autem ut commodi nisi aut tempore rerum et dolores voluptatem cum enim optio id sapiente quasi. Ad laboriosam officiis 33 cupiditate sequi ea voluptatum consectetur qui necessitatibus voluptate et quasi doloremque et facere explicabo quo explicabo officia

Trending Topics

female awake in bed staring ahead with male next to her asleep
3 Steps for Managing Sleep Maintenance Insomnia

Keeping a sleep diary and seeing a sleep specialist can help you stay asleep and get the ZZZs you need

female awake in bed staring ahead with male next to her asleep
3 Steps for Managing Sleep Maintenance Insomnia

Keeping a sleep diary and seeing a sleep specialist can help you stay asleep and get the ZZZs you need

Older woman awake in bed in the middle of the night looking a smartphone
Does Menopause Cause Insomnia and Sleeplessness?

Hormone changes can definitely leave you tossing and turning at night, but help is available

Ad