Wash bedding, pillowcases, and blankets weekly in hot water
Use allergen-proof covers on mattresses, pillows, and box springs
Vacuum carpets, rugs, and upholstered furniture regularly with a HEPA filter vacuum
Damp-dust hard surfaces with a microfiber cloth
Reduce indoor humidity to below 50%
Use a dehumidifier if needed
Remove or minimize wall-to-wall carpeting, especially in bedrooms
Replace heavy curtains with washable blinds or shades
Wash stuffed toys regularly in hot water or freeze them if washable
Declutter rooms to reduce dust collection
Keep pets out of bedrooms and off beds
Change HVAC filters regularly
Clean air vents and baseboards often
Open windows when weather allows for better ventilation
Avoid feather pillows and down comforters
Use washable bedding and curtains
Steam-clean carpets and upholstery periodically
Seal cracks and gaps where dust can accumulate
Maintain a consistent cleaning schedule
Consider professional pest or allergen treatment if infestations persist