How can you tell if that 50 pack of face masks you just bought are quality face masks or if someone cut corners to make a quick buck off of you?
This video shows you 4 tests to preform on your disposable facemasks.
Remember these masks don't protect you like a medical grade n95 mask but this test can assure you are receiving what you believe you paid for.
Негізгі бет 4 Ways to test the Quality of your disposable facemask
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