How to treat a mattress for mites at home? - briefly
Wash and dry all removable bedding on the hottest setting, vacuum the mattress thoroughly, sprinkle food‑grade diatomaceous earth over the surface, and leave the mattress in direct sunlight for several hours; repeat monthly to maintain low dust‑mite levels.
How to treat a mattress for mites at home? - in detail
Mite infestation in a sleeping surface can cause skin irritation and respiratory discomfort. Effective control requires a systematic approach that combines cleaning, environmental management, and preventive measures.
Begin with thorough cleaning. Remove all bedding and wash sheets, pillowcases, and mattress covers in hot water (minimum 60 °C) for at least 30 minutes. Dry them on high heat or in direct sunlight. Vacuum the mattress using a HEPA‑filtered attachment, covering the entire surface and edges. Apply a light mist of a diluted, food‑grade essential‑oil solution (e.g., tea tree oil 0.5 % v/v) or a commercially approved acaricide, following the product’s safety instructions. Allow the mattress to dry completely before replacing bedding.
Control the surrounding environment. Reduce humidity to below 50 % with a dehumidifier or air conditioner, as mites thrive in moist conditions. Keep the bedroom temperature between 18 °C and 22 °C. Seal cracks and gaps in walls or flooring to prevent external mite entry. Use allergen‑proof mattress and pillow encasements that are zippered and certified to block particles.
Maintain long‑term protection. Schedule weekly vacuuming of the mattress and monthly laundering of all bedding. Rotate the mattress 180 degrees every three months to distribute wear and discourage mite colonies. Replace encasements annually or when damage occurs. Periodically inspect for signs of infestation—visible specks, dark spots, or increased allergic symptoms—and repeat the treatment cycle promptly if needed.