Odor. It’s a part of life, and despite our efforts, it happens to all of us. Odor gets trapped in our clothes. Most of us own a few pieces of clothing that we avoid wearing because we know that no matter how many times we wash them, we still can’t
The global population is being encouraged to wear non-medical masks while in public, to reduce Covid-19 transmission. People are making their own masks – but some of them may increase the risk of infection, due to their lack of water repellency, and improper cleaning. What types of masks are there?