Yes i have used a mouth guard many times before these come in very handy when you play hockey or Rugby so as not to get your teeth knocked out !
Mouth Piece, its used as a guard for your teeth.
A grind guard, or a mouth guard that is used for sports would be fine too, and probably cheaper
You call it... An external mouth guard.
buy a new mouth guard
You take them out because if you keep them in and have a mouth guard in the denture cuts your mouth all up.
teeth
no
arthur wood
wallmart
Yes in a few days or maybe a week.
a mouth guard
No, I have never had my mouth washed out with soap.