Wash all bedding weekly in hot water
Dry bedding on high heat
Use allergen-proof mattress and pillow covers
Vacuum mattress, bed frame, and bedroom regularly with a HEPA filter vacuum
Reduce bedroom humidity to below 50%
Remove or wash stuffed animals and fabric items frequently
Replace heavy curtains with washable blinds or shades
Keep floors clear of dust-collecting clutter
Avoid feather pillows and down comforters
Freeze non-washable soft items if needed
Clean and dust the bedroom often with a damp cloth
Keep pets out of the bed
Air out bedding and mattress regularly
Replace old pillows and mattresses if heavily infested
Use a dehumidifier if the room is damp