Debunking Dental Myths

20/11/24

1. I brush my teeth twice a day, so I shouldn’t need fillings.
   False. Brushing your teeth is essential, but it’s not enough to prevent cavities entirely. Your diet, especially sugar intake and frequency, plays a big role. Try to limit snacks to no more than two separate occasions outside meal times.
2. My teeth feel fine, so I don’t need a check-up.
   False. Regular check-ups are about more than just your teeth. Dentists check your gum health and conduct oral cancer screenings to catch potential issues early.
3. Charcoal toothpaste is better for your teeth.
   False. Charcoal toothpaste can be safe if it’s not too abrasive, but it’s no better than regular toothpaste. The key is to use toothpaste with fluoride, which is proven to help prevent tooth decay.
4. The harder you brush, the cleaner your teeth.
   Partially true. Brushing thoroughly is important, but brushing too hard can damage your gums and enamel. Electric toothbrushes with pressure sensors can help you brush correctly.
5. You should brush your teeth immediately after eating.
   False. It’s best to wait 30 minutes after eating before brushing, especially if you’ve consumed acidic foods or drinks like fruit juices or fizzy drinks. If you’re wearing Invisalign, flossing and using mouthwash can clean your teeth in the meantime.
6. Teeth whitening damages your teeth.
   False. Professional teeth whitening doesn’t cause long-term damage. Some people may experience temporary sensitivity, but it usually subsides after treatment.
7. The dentist can tell if you don’t floss.
   True. Dentists can easily spot signs of poor flossing habits, such as gum inflammation and tartar buildup between your teeth.
8. You should use mouthwash every time you brush your teeth.
   False. Mouthwash should be used at a different time than brushing. Brushing leaves a protective fluoride layer on your teeth, and using mouthwash immediately after can wash it away. Try using mouthwash after snacks or meals instead.
9. You shouldn’t visit the dentist if you’re pregnant.
   False. Pregnancy hormones can increase your risk of gum disease, which dentists can detect and help manage. Regular check-ups are safe and important during pregnancy.
10. Eating pineapple will naturally clean your teeth.
    False. There’s no evidence to support this claim. Regular brushing, flossing, and professional cleanings are the best ways to maintain clean teeth.
11. Fluoride in toothpaste is dangerous.
    False. Fluoride is safe in recommended amounts. The levels in toothpaste and drinking water are carefully regulated based on scientific research, ensuring they’re both safe and effective.
12. Gum disease is untreatable.
    False. Gum disease, in its early stages, can be treated by removing plaque and maintaining good oral hygiene. While advanced gum damage is irreversible, early intervention can prevent further progression.
13. I haven’t been to the dentist in years; the dentist will tell me off.
    False. Dentists aren’t there to judge you—they’re there to help. They’d much rather see you now than let issues worsen over time.
14. My teeth will be the worst the dentist has ever seen.
    False. Dentists have seen thousands of mouths and are unlikely to be shocked by yours. Their goal is to help, not to judge.
15. My dental appointment will hurt.
    False. Modern dental appointments are designed to be as comfortable as possible. Dentists will explain every step to ensure you feel at ease.

By Dr Sunny Sangha, Principal Dentist @ Smmmile Newcastle