(BPT)—Since the beginning of the COVID-19 pandemic, you have probably wondered what kind of face mask provides the most effective protection but is also easy and comfortable. You have probably also heard that double masking provides better protection against the more easily transmissible variants of COVID-19 that have been spreading recently. So how can you know what kind of mask to use? The main purpose of masks is to help prevent the spread of respiratory droplets from you to others, in case you might be infected with COVID-19