Carbon Cloth insert
High performance carbon cloth. Material is a permanent durable Carbon safe cloth useful for covering your face, nose and mouth while around hazardous air. It will add a extra layer of protection to use with your cotton cover mask.
Carbon cloth can be wiped down or hand washed with washing soda. Hang dry, preferably in sun. No detergents, No bleach. Remove from cotton mask before washing
**NOT tested to protect against Covid19
*****Disclaimer: Homemade masks are not considered PPE, since their capability to protect HCP is unknot. Caution should be exercised when considering this option. Homemade masks should ideally be used in combination with a face shield that covers the entire front (that extends to the chin or below) and sides of the face.