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I had a severe facial, tongue swelling from an N-95 mask and the co. would not tell me how it was made. Response will be 7-10 days. The information you provided helped. I am a retired RN and never had a reaction to 3-M or Kimberly-Clark N-95 masks used in the hospital. Please help.
Do most use rubber?
Is N95 mask eco friendly, and biodegradable. Is it save for the earth ? . If yes please explain and if not be honest.
Can we make masks biodegradable ?.
I have purchased a mask which has six layers- outer layer is an air mesh, then a spun bonded materia… 阅读更多 »
Are surgical masks made out of a different material ? I’m asking because the coronavirus survives up to 7 days on them.