Dust mites are tiny animals you cannot see. Every home has dust mites. They feed on skin flakes and are found in mattresses, pillows, carpets, upholstered furniture, bedcovers, clothes, stuffed toys, and fabric or other fabric-covered items. Body parts and feces of dust mites can trigger asthma in sensitive individuals.Actions You Can Take

Wash bedding (such as sheets, bedcovers, and blankets) once a week in hot water.Choose washable stuffed toys, wash them often in hot water, and dry thoroughly. Keep stuffed toys off beds.

Cover mattresses and pillows in dust-proof (allergen-impermeable) zippered covers.

Maintain low indoor humidity ideally between 30-50% relative humidity. Humidity levels can be measured by hygrometers which are available at local hardware

About House DustHouse dust may contain asthma triggers.

Actions You Can Take

Remove dust often with a damp cloth. Vacuum carpet, fabric window coverings, and fabric-covered furniture to reduce dust build-up.Allergic people should leave the area being vacuumed.

Using central vacuums or vacuums with high efficiency filters may be helpful.