Drying Clothes During Pollen Season: Why It Is Better to Bring Them Indoors
Clothes dried outdoors may look dry and fresh, but they can carry a layer of pollen back into the wardrobe.
The Link Between Drying Clothes and Pollen
Pollen particles are very small. They stay in the air for a long time and easily stick to damp fabric. In spring, if you dry sheets and clothes outdoors, they may carry a lot of pollen back inside. Wearing these clothes or sleeping on these sheets means ongoing contact with allergen.
What Works Better
- Avoid drying clothes outdoors when pollen levels are high. Dry them indoors with a dehumidifier or a dryer instead.
- If you must dry clothes outdoors, shake them gently before bringing them in. Do not shake them inside the bedroom.
- For bedding and pillowcases, wash at a high temperature and tumble dry.
- Keep the drying area away from green spaces with many trees.
Balancing Indoor Humidity
Drying clothes indoors raises the humidity in the air. High humidity is not good for house dust mite and mould. Use a dehumidifier to keep indoor relative humidity at around 50%, and air the room briefly now and then. This way you bring in less pollen and also avoid making the bedroom damp. If you notice clear itching in the nose or eyes after drying clothes, wash them promptly and watch for any change in symptoms.
This article is for general information only and is not medical advice. Please follow your doctor's instructions.
This article is for general information only and is not medical advice. If your symptoms affect daily life, please see a doctor.