Stink Balm was created by a Registered Nurse who was looking for an inconspicuous way to block foul odors while she was at work. Worn under a mask, Stink Balm provides an invisible barrier to odors and does not embarrass patients. Coworkers and family members encouraged her to market this product because it not only worked, but, could be used by anyone! Commuters, Sanitation Workers, Plumbers, Policemen and anyone else who wants an effective way to protect them from undesirable smells can use Stink Balm. It also provides a pleasant aroma while mask wearing so you can smell something other than your own breath!