Can You Leave Toothpaste On Your Teeth Overnight?

Can You Leave Toothpaste On Your Teeth Overnight? Can you leave toothpaste on your teeth overnight? That’s because rinsing washes away the protective fluoride coating provided by toothpaste, explains Lynn Tomkins, President of the Ontario Dental Association. “I recommend not rinsing, particularly for the nighttime,” she says, because that way, “You leave a nice film