Friday, 22 May 2020

Are Masks with Valves Less Effective?


In an attempt to minimize the spread of COVID-19, wearing masks in public is becoming the new normal. Whether it’s a cloth mask or an N95 respirator, anything covering your mouth and nose will do—just as long as it doesn’t come with a valve. 

Read This Article on LifeSavvy ›



from How-To Geek https://ift.tt/36kVNyU

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