A face mask is designed to prevent the spread of diseases. The mask is usually loose fitting and covers the nose and mouth. It comes with bands that hold it in place at the back of the head.
There are various types of face masks such as cloth masks, surgical masks and N95 respirator masks; no matter which mask you use. It is important to use, reuse and dispose of the mask appropriately and responsibly. You can also check out reusable face cover from https://thehelloface.com/.
Although surgical masks are designed to catch your body fluids such as saliva and nasal discharge thus preventing the infectious liquid droplets from spreading to other people. They come with two straps that hook over the ears. There are others that come with one strap that goes over the ears. This mask is ideal to wear when you are down with cold, cough, flu or when working with patients.
Hence, if you are sick, you can protect others from getting sick by wearing a mask. Similarly, if you are around sick people, you can protect yourself from the virus. However, keep in mind that these masks can't offer 100% protection against viral infections.
If you are new to face masks, it is wise to read the ingredients in detail. Make sure that you check all the products in a particular range before making a final product decision.