Cavities are small areas of damage on the surface of a tooth. They form when plaque, a sticky film of bacteria, turns the sugars in food into acids that slowly wear down enamel. The good news is that a few consistent habits go a long way.
Brush and clean well
Brush twice a day with a fluoride toothpaste for about two minutes, covering every surface. Once a day, clean between your teeth with floss or an interdental brush, since decay often starts in the spots a toothbrush cannot reach.
Be smart about sugar
It is not just how much sugar you eat, but how often. Frequent snacking and sipping sugary drinks keep your teeth under acid attack all day. Try to keep sweets to mealtimes and choose water in between.
Give your teeth a hand
Fluoride strengthens enamel, so it helps not to rinse with lots of water right after brushing. Sugar-free gum after meals can boost saliva, which naturally helps wash acids away.
Regular check-ups let a dentist spot early signs before they grow into bigger problems.