A Made-in Canada Antimicrobial Coating for Masks CDA Oasis 4 years ago Female Doctor in Protective Mask and Medical Cap on Isolated Background, Closeup Portrait of Medicine Surgeon Doctor Wearing Medical Mask With Copy Space. Clinical Health Care/Doctors Occupation
Where can we order this antimicrobial coating for masks and what is it called? Please provide the details thank you.
This mysterious coating compound suggests colloidal silver.