City Cast editor Adrian González contributed to this article.
The city is thawing, which means pollen is back with a vengeance. Check out some ways to reduce allergens in your home. Think of it as spring cleaning.
What Are Allergens?
Allergens are the antigens that trigger your body’s immune responses to fight off perceived threats. Allergens often come in the form of pollen, dust mites, and mold spores. They can enter your home through open windows and on the clothes you wore outside.
But never fear, Hey Chicago is here with you your room-by-room guide to setting up your allergen-free home:
🛌 Bedroom
- Wash sheets, pillowcases, and blankets at least once a week, especially if your doggie who loves to play outside cuddles with you nightly (guilty!).
- Consider purchasing pillow and mattress covers that are hypoallergenic or dust mite–proof.
- Vacuum rugs regularly, particularly with a machine that uses HEPA filters.
🚽 Bathroom
- Ventilation is key for your self-care space. An exhaust fan will help reduce moisture buildup.
- Wash shower curtains and bathroom mats often. Spray and scrub surfaces weekly.
🍽️ Kitchen
- When was the last time you cleaned your fridge? Yeah, same. Scrub out the mold hiding in cracks and crevices, and replace moldy rubber seals around doors.
- If possible, install an exhaust fan over your stove to remove cooking fumes.

The question on every Chicagoan’s mind. (@intoitoverit / X)
🛋️ Living Room
- Refresh your AC and heater filters.
- Consider placing air purifiers throughout the house. You can find affordable purifiers at your local store — or make your own air purifier.
- Avoid using wood-burning fireplaces as the smoke and gas can worsen respiratory allergies.
🏡 Everywhere Else
- Opt for synthetic fabrics for rugs, curtains, and blinds.
- Opening the windows is OK — but consider the time of day and wind speeds. Nighttime is typically the worst time to open windows. Check the pollen count during peak allergy season.
- Wipe down dog and cat fur with a towel or disposable wipes.
- Wash clothes soon after returning from outdoors.
- Check the soil of your indoor plants for mold growth.
- With a humid summer around the corner, consider a dehumidifier.
And if you have to venture outside, you can keep track of Chi’s allergy forecast via The Weather Channel’s website.









