Not sure about
excess saliva and if anyone is going to spit, please don't spit at me!!
I had to get false teeth when I was 17 due to an accident and I would spit at people without realizing it until a guy I was dating (my high school boyfriend) used to say to me:
"I want the news, not the weather" 
I was very embarrassed and to this day I am careful how I talk as I progressed to Dentures after wearing bridges. Don't want to soak anyone.
Denise