Purple Food Coloring On Teeth - Web that’s why your teeth can turn purple and may continue to have a purplish hue after eating blueberries. Web what is tooth discoloration? Web “ purple toothpaste works by using purple dye to neutralize any yellowish stains or coloration on the teeth,” explains. Tooth discoloration refers to the staining or darkening of your teeth.
Web “ purple toothpaste works by using purple dye to neutralize any yellowish stains or coloration on the teeth,” explains. Tooth discoloration refers to the staining or darkening of your teeth. Web what is tooth discoloration? Web that’s why your teeth can turn purple and may continue to have a purplish hue after eating blueberries.