Replies to @rozie83 Mask do not protect one from ozone, since it is a gas.

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MAC & Bronchiectasis | Last Active: Aug 14 9:46pm | Replies (22)

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@esgred

@rozie83 Mask do not protect one from ozone, since it is a gas.

Replies to "@rozie83 Mask do not protect one from ozone, since it is a gas."

rozie83 | @rozie83 | Aug 8 5:21pm

@esgred Thank you. I didn't know that.

visions63 | @visions63 | Aug 10 6:13am

@esgred..they do…N95 masks