One of the most important parts of allergy management is to avoid allergens, the substances that cause the allergic reaction. Find out what you can do to reduce your exposure to the following allergens.
Pets
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Dust
Allergy proofing against pets
If you're allergic to pets, it's not the animal itself you're allergic to but their dander (skin that flakes off), saliva, and urine. Animal dander can remain in the home for several months after the animal has left.
- Keep pets out of bedroom and rooms that have carpet.
- Keep pets off of upholstered furniture.
- Brush pets outside the house to remove loose hair and allergens.
- Have a non-allergic person wash each pet at least once a week to control dander.
- Install a HEPA or electrostatic air purifier in the house.
- Wash your clothes after spending time with pets.
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Mould
Allergy proofing against dust
Dust allergic reactions are caused mostly by dust mites. Dust may also contain fabric fibers, lint, feathers, bacteria, mould, and fungus.
- Wash bedding (i.e., sheets, blankets, pillows) in hot water (60°C) at least once every 2 weeks.
- Use allergen-proof covers on mattresses, box springs and pillows.
- Vacuum floors at least weekly – the vacuum should be equipped with a HEPA (high-efficiency particulate air) filter.
- Clean surfaces with a damp cloth at least once a week.
- Don't use carpets in your bedroom or main living area.
- Use shades instead of blinds.
- Have a non-allergic person clean the house while you're not at home.
- Keep humidity below 50%.
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Allergy proofing against mould
Mould may hide in damp basements, closets, bathrooms and upholstered furniture, among other places.
- Make sure damp areas of house (e.g., basement, bathroom) are clean and well ventilated.
- Keep humidity in the house below 50% to reduce mould growth (the lower the better). Use a dehumidifier if necessary (e.g., for a damp basement). Be sure to clean the dehumidifier often.
- Make sure to clean shower curtains, grout, and tiles often.
- Do not put carpet in damp areas of the house like kitchens or bathrooms.
- Frequently use exhaust fans in the kitchen and bathroom.
- Dry sheets and clothing in a vented dryer, as mould may collect if they are hung outside to dry.
- Refrain from walking in uncut fields, working with compost or dry soil, or raking leaves. If possible, limit your outdoor activities when mould counts are high.
Pollen
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Smoke
Allergy proofing against pollen
Flowers, grasses, and trees are the most common sources of allergy-triggering pollen.
- Use an air conditioner and keep the doors and windows shut as much as possible.
- Limit outdoor activities when pollen counts are high.
- Wear a hat and sunglasses during outdoor activities.
- Change clothes and bathe or shower after outdoor allergy season activity.
- Dry clothes in a vented dryer instead of outside.
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Allergy proofing against smoke
Environmental factors such as tobacco and wood smoke can trigger allergies.
- Keep house smoke-free.
- Avoid areas where smoking is allowed.
- Encourage family members and/or caregivers to quit smoking.
- Use airtight stove/fireplaces if wood must be burned.
