4 ms·
ngl i wash and reuse surgical masks my thinking being they’re probably safer than some cloth mask some brand decided to start selling
by hi5eyes 6y ago
ngl i wash and reuse surgical masks my thinking being they’re probably safer than some cloth mask some brand decided to start selling
- FreeFull 6y agoIf the masks come with a hydrophobic coating, then washing them significantly reduces their ability to effectively filter air.