1. Get a Smart Washing Machine
Some new washers come with special -removal settings. These settings automatically set your water temperature to the right level to minimize common triggers like cat dander and .1
2. Crank up the Heat
If you don’t have a “sanitize” or “allergen cycle” setting on your washing machine, the whites or hot cycle (>130ºF/54ºC) can help reduce dust mites. Make sure you follow the instructions on your washing machine and the detergent’s packaging to select the right temperature to avoid damaging your clothing and linens.
3. Make a Quick Transfer
Wet laundry left in the washer for too long can get mouldy. You will be able to tell by the mildew smell. If you think your clean laundry has gotten funky, rewash it — and remember to throw it in the heated dryer immediately.
4. Avoid the Line
Don’t hang laundry out to dry in the sun, where it can collect and spores.
5. Kick Dust Mites out of Bed
One of the most common indoor allergens is dust mites, which collect easily in bedding because these pesky creatures thrive on dead skin. To reduce buildup, wash your sheets, pillowcases and blankets at least once a week in hot water (>130ºF/54ºC) and dry in a heated dryer to help kill dust mites.
6. Take Allergens to the Cleaners
You don’t always need water to remove allergens from laundry. Dry cleaning also kills dust mites.2
7. Banish Mould-Loving Moisture
Laundry rooms generate heat and humidity, which can lead to mould growth. Reduce the moisture by placing a dehumidifier in the room, opening a window while doing laundry, turning on a ceiling fan and installing a good ventilation system.