Masks made with 2 shop towels by & #39;Tool Box& #39; & & #39;Zep& #39; (widely available in United States) have been proven 2 filter 93% of particles @ .3 micron.

This is no joke. Take it seriously. You can bet I& #39;ll be making these.

This should be why you follow me.

Source:
@chrismartenson

More information about why we should all be making shop towel masks for essential workers in our community. Make sure to get the right brand! https://www.dailymail.co.uk/news/article-8187603/Designers-say-layers-blue-shop-towels-inside-cotton-masks-help-effectiveness-homemade-PPEs.html">https://www.dailymail.co.uk/news/arti...

@MakeMasks please see this threadhttps://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👆" title="Up pointing backhand index" aria-label="Emoji: Up pointing backhand index">