Messages

Subject:
Way-OT- Masks

Mark Mandell - Gone Round In New Jersey
Can anyone explain why/how unused anti-viral masks degrade over time?
I have a number in a box I bought for the shop but they have an expiration date of 2010. I'm told they're better than nothing but not sufficient protection.

Seems strange that filters sealed in plastic would degrade.

tia

PS I see a number of ads for masks being sold as "anti-bacterial" but they do not list as anti-virus. Don't be mislead. Viruses are much smaller than bacteria.

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