Keeping your home’s humidity between 40% and 50% is ideal to manage allergies, whether from pollen or dust. A smart humidifier can run automatically when humidity drops below 40%, helping to keep your home environment balanced.
If indoor humidity drops below 30%, the dry air can irritate your nose, throat, and sinuses, aggravating allergy symptoms. Dry air also makes it easier for viruses to spread. Humidity above 60% encourages the proliferation of dust mites and mold, which also worsen upper respiratory symptoms.
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The 40% to 50% range is a sweet spot where airborne particles, including pollen and pet dander, can settle out of the air more quickly. Slightly humid air helps dust and other allergens settle rather than float.
expert recommendation: : Levoit 6L humidifier