Cotton face masks are quickly gaining reputation as masks become a reality in the post-Covid-19 era. They are breathable, easy to make from leftover fabric, and may be worn several times. Cotton masks are primarily used to conserve surgical masks for front-line healthcare personnel and others. Cotton masks are intended for those who haven't been infected with coronavirus or who are asymptomatic carriers. Cotton masks are reusable, and they must be cleaned after each usage. If you are returning home after a supermarket run or your employment, you should wash your cotton face mask right away.