Men have an advantage over women in the use of sinus. I can't imagine a woman using this. Don't you place it under you upper or lower lip. Isn't it a bag of snuff. My grandmother and grandfather used regular snuff. They were born around 1898 and there were a lot of people that used snuff. I remembered it took my breath everytime they used it. They both would have it dripping from their mouth. If one of us got wasp stung or any other bug bite they immediately put wet snuff on it. Back in their day this seemed to be a remedy for a lot of things.
I have heard snuff and tobacco used in the mouth causes oral cancer but my grandparents lived to be in their 90's.
I have heard snuff and tobacco used in the mouth causes oral cancer but my grandparents lived to be in their 90's.