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Washing your face mask: What you need to know



How often should you wash it? Does the same apply for all types? Your questions answered.

As wearing a face mask becomes part of your everyday routine, you've got to know how to care for them. And this can depend on the type of face mask you're using.

Surgical masks are for strictly one-time use, so they should be carefully discarded. However, if you've got one that is made out of cloth and/or is reusable, these should be washed after every use. Re-using a cloth mask without washing is risky because it can become contaminated or may not be as effective in protecting you.

Dr Brad McKay is a Sydney-based GP and health communicator. He said: "If you don't have the ability to wash your mask after every use, the next best option is to leave it in a warm, dry area of the house, where you're not going to touch it. Coronavirus doesn't last long on material and will degrade over a few days. Use another mask and rotate through them."

How to wash your face mask

Always wash your hands before and after handling your face mask.

Before washing, it's important to check the manufacturing instructions for the maximum temperature that the fabric can handle.

The World Health Organization recommends washing fabric masks in soap or detergent, with hot water (preferably at least 60 degrees). If you've got a busy schedule, you can also throw it in the washing machine along with your other clothes, but just make sure you use a delicate cycle, that way the material doesn't stretch.

Don't have any hot water available? Wash the mask in soap/detergent and room-temperature water. This should then be followed by either boiling the mask for one minute or soaking the mask in 0.1% chlorine for 1 minute and thoroughly rinsing the mask with room temperature water. If you do choose to do this, you need to make sure it's completely rinsed and there's no toxic residue leftover.

Once the washing process is all done, it needs to be dried. The best option is to let it dry naturally, ideally outdoors in the sun. You can use your dryer if you urgently need it again, but don't rely on this as your regular method.

Finally, store your mask in a clean airtight bag. Not only can this easily be stored in a travel bag, but it can also prevent any particles or germs from landing on it.

Want more help with masks? Check out our overview of face masks, how to choose the best one, what doctors recommend when using them, the rules that apply in Australia and our regularly-updated guide on where to buy masks.

More face masks guides and news

Image: Getty Images

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