Prevention1. Brush twice a day, two minutes at a time
Use a soft-bristled brush and fluoride toothpaste, angled 45 degrees toward the gumline, with gentle circular strokes. Most people brush for under a minute; a timer or electric brush fixes that quietly.
2. Floss once a day, any way you'll actually do it
String floss, picks, or a water flosser all beat doing nothing. Cavities and gum disease love the surfaces between teeth that a brush never touches.
3. Don't rinse right after brushing
Spit out the excess toothpaste but skip the water rinse. Leaving a thin film of fluoride on your teeth lets it keep strengthening enamel while you sleep.
4. Watch frequency, not just sugar
Sipping a sweet coffee for two hours does more damage than drinking it in ten minutes, because every exposure restarts a 30-minute acid attack. Enjoy treats with meals and let your saliva recover in between.
5. Drink water, especially after acidic foods
Water rinses away sugars and acid and keeps saliva flowing, which is your mouth's built-in repair system. Dry mouth is one of the fastest routes to cavities.
6. Chew sugar-free gum with xylitol
After meals when you can't brush, xylitol gum boosts saliva and starves cavity-causing bacteria.
7. Replace your toothbrush every 3 months
Frayed bristles clean poorly. Swap the brush or the electric head about every three months, or after being sick.
8. Wear a night guard if you grind
Waking with a sore jaw, headaches, or flattened teeth usually means clenching or grinding. A custom night guard costs far less than repairing cracked teeth.
9. Don't use your teeth as tools
Opening packages, biting nails, and chewing ice are the most common ways we see healthy teeth chip.
10. See your dentist twice a year, even when nothing hurts
Almost every expensive dental problem was once a small, cheap one. Cleanings and exams catch decay, gum disease, and oral cancer at the stage where they are easiest to fix.