SINGAPORE – 2020 has sent us into a weird era where face masks are an essential part of our lives. This is no different in 2021 and 2022 as well. With masks being the essential tool in stopping ...

For a little bit of added protection against COVID-19, many people have begun adding filters to fabric face masks. In fact, many of the cloth masks available from small businesses and major retailers ...

One common concern about cloth face masks is the level of filtration they provide. The fabric’s mesh is often too open to filter out smaller particles such as smoke, dust, or viruses. A popular ...