8 ms·
This website chose cotton t-shirts as the best combo https://smartairfilters.com/en/blog/diy-homemade-mask-protect-virus-coronavirus/?fbclid=IwAR38yOiD_jdcJ9TB
by skipwalker 6y ago
This website chose cotton t-shirts as the best combo
https://smartairfilters.com/en/blog/diy-homemade-mask-protect-virus-coronavirus/?fbclid=IwAR38yOiD_jdcJ9TBrHe83pCtUhUR8nyhegtypQdrgi9hoarBRnwBJmoWs2o https://smartairfilters.com/en/blog/diy-homemade-mask-protec...
https://smartairfilters.com/en/blog/best-materials-make-diy-face-mask-virus/?fbclid=IwAR1PNLAAzBkVDcHpMl_lcZ0g-nwOyLVxa06b9HxbEifGo354-a45ZEeoMQ4 https://smartairfilters.com/en/blog/best-materials-make-diy-...
- greedo 6y agoDish towels and vacuum bags do a better job of filtering, but make breathing quite difficult. A simple cotton t-shirt material is fine. And there's no sign that double layers help; and they make it harder to breath as well.