Do your gums bleed when you brush or floss? Does your breath stink faster than it should after brushing? Do your teeth feel extra sensitive to cold or hot liquids? Do the roots of your teeth show, or are your gums visibly shrinking over time?
Enamel is the outer surface of your teeth, and it’s actually the hardest mineral substance in your body. Yup, that means that it’s stronger than bone too! This enamel is what protects your teeth from cavities.
If you have answered yes to any of these questions, you may be brushing incorrectly.