6 Ways to Know If Your Cloth Mask is Keeping Out Coronavirus

6 ways to know if your cloth mask is keeping out Coronavirus With most states across the country relaxing their lockdown rules, the use of facemasks has been made compulsory to reduce the spread of coronavirus. However, not all barrier masks can keep you protected. As advised by the Standard Organisation of Nigeria (SON), here are some criteria that your cloth mask should meet if you want to stay protected from the raging virus: The mask should cover your nose, mouth, and chin. Wear it on bar...