Published: Jul 21, 2025

How to Improve Indoor Air Quality During Allergy Season

How to Improve Indoor Air Quality During Allergy Season

Allergy season can be a challenging time for many people, especially those who suffer from allergies triggered by pollen, dust, and other airborne particles. To make your home a haven from seasonal allergies, it's crucial to focus on improving indoor air quality. In this blog post, we'll explore effective strategies and tips to help you breathe easier and reduce allergy symptoms during allergy season.

1. Keep Your Home Clean

Regular cleaning is key to reducing allergens in your home. Make sure to dust surfaces, vacuum carpets, and mop floors frequently to minimize the accumulation of allergens like dust mites, pollen, and pet dander. Pay attention to hidden areas such as under furniture and behind appliances where dust can accumulate.

2. Change Air Filters Regularly

Air filters play a vital role in maintaining good indoor air quality. Make sure to change your HVAC system's air filters regularly, preferably every 1-3 months, to prevent the buildup of allergens and ensure proper air circulation throughout your home. Consider using high-efficiency particulate air (HEPA) filters for enhanced filtration of allergens.

3. Control Humidity Levels

Maintaining optimal humidity levels in your home can help prevent the proliferation of mold spores and dust mites, common allergy triggers. Use a dehumidifier in damp areas like basements and bathrooms to keep humidity levels below 50%. Conversely, in dry climates, a humidifier can help add moisture to the air and prevent respiratory irritation.

4. Install an Air Purifier

Consider investing in an air purifier to help capture and remove airborne allergens such as pollen, pet dander, and mold spores. Look for a purifier with a HEPA filter or a high CADR (clean air delivery rate) to effectively filter out airborne particles and improve indoor air quality.

5. Seal Air Leaks and Ventilate Properly

Prevent outdoor allergens from entering your home by sealing any gaps or cracks around windows, doors, and vents. Proper ventilation is also crucial for reducing indoor air pollutants. Use exhaust fans in kitchens and bathrooms to remove moisture and pollutants, and open windows when outdoor pollen levels are low to improve air circulation.

6. Wash Bedding and Curtains Regularly

Bedding, curtains, and other soft furnishings can harbor allergens like dust mites and pollen. Wash bedding, curtains, and other textiles regularly in hot water to kill dust mites and remove allergens. Consider using dust mite-proof covers on pillows and mattresses to reduce exposure to allergens while sleeping.

7. Keep Indoor Plants with Caution

While indoor plants can enhance indoor air quality by filtering out pollutants, some plants can also trigger allergies. Be mindful of any allergic reactions caused by indoor plants and choose low-allergen plants like peace lilies, snake plants, or spider plants if you're sensitive to pollen.

Conclusion

Improving indoor air quality during allergy season is essential for creating a healthy and comfortable living environment. By following these tips, you can minimize allergens in your home and reduce allergy symptoms, allowing you to enjoy the season to the fullest while breathing easy.

Remember, a clean and well-ventilated home is your best defense against seasonal allergies. Take proactive steps to maintain indoor air quality, and you'll notice a significant improvement in your overall well-being during allergy season.


How to Improve Indoor Air Quality During Allergy Season

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