Question

How cotton masks are helpful?

Answer 1

Illustration of people wearing cloth face masks . Your cloth face covering may protect them. Their cloth face covering may protect you.

Explanation:

give me a 20 thanks I will follow you

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Answer 2

Answer:

because it doesn't allow small dust particles to enter

Illustration of people wearing cloth face masks . Your cloth face covering may protect them. Their cloth face covering may protect you.