Early on, anything was better than nothing. But now there isn’t anything better than nanofibre facemasks from AlbertaMasks.com
Selling nanofibre masks that are lighter, thinner, more comfortable and breathable. They are easier to talk in, reduce fogged glasses, and can be spray sanitized so they can be safely worn again and again. Best of all, they are designed to make a better seal around the nose and mouth and provide protection from 99% of particles as small as 0.075 microns!