Debunking Common Dental Myths: What You Need to Know

When it comes to your oral health, there’s no shortage of advice floating around, especially online. But not everything you hear about dentistry is true. At Eagan Dental Care, we believe in educating our patients with accurate information, so you can take care of your smile with confidence.

Let’s clear up some of the most common dental myths.

Myth #1: If your teeth don’t hurt, there’s no problem.

The truth: Pain is not always the first sign of dental trouble. Cavities, gum disease, and even infections can develop without any discomfort. By the time pain sets in, the issue may be more advanced—and more expensive to treat. Regular checkups help catch problems early, even when you feel fine.

Myth #2: Brushing harder gets your teeth cleaner.

The truth: Brushing too hard can wear down enamel and damage your gums. The key to a clean mouth isn’t force—it’s technique and consistency. Use a soft-bristled toothbrush and gentle, circular motions to remove plaque effectively without harming your smile.

Myth #3: If it’s sugar-free, it’s safe for your teeth.

The truth: Sugar-free doesn’t always mean tooth-friendly. Many sugar-free drinks and candies contain acids (like citric or phosphoric acid) that can erode enamel. Water is still your best bet for hydration and oral health—especially after meals or snacks.

Myth #4: You don’t need to floss if you brush well.

The truth: Flossing reaches the 30% of your tooth surfaces that your toothbrush can’t. Skipping it allows plaque to build up between teeth, increasing your risk for cavities and gum disease. Daily flossing is a must for a truly clean mouth.

Myth #5: Baby teeth don’t matter, they fall out anyway.

The truth: Baby teeth play a vital role in your child’s speech, nutrition, and the development of their permanent teeth. Untreated cavities in baby teeth can lead to pain, infections, and future alignment issues. Early care builds a lifetime of healthy habits.

Myth #6: Chewing ice is harmless.

The truth: Chewing on ice may seem like a harmless habit, but it can crack or chip your teeth and damage dental work like crowns or fillings. It also increases tooth sensitivity over time. If you crave crunch, try sliced carrots or celery instead.

Myth #7: White teeth are always healthy teeth.

The truth: While a white smile can be a sign of good oral care, it doesn’t always reflect what’s going on below the surface. Gum health, enamel strength, and cavity prevention matter just as much as appearance. Don’t skip dental visits just because your smile looks fine.

Trust the Experts at Eagan Dental Care

Don’t let myths and misinformation steer you in the wrong direction. At Eagan Dental Care, we’re here to answer your questions, correct misconceptions, and help you achieve your healthiest smile. Whether you’re due for a cleaning or just need honest advice, our team is here for you.

Schedule your appointment today and get the facts straight from your trusted local dentist.