How to Break Bad Oral Habits (Like Nail Biting or Chewing Ice)
July 29, 2025
Some habits seem harmless—biting your nails, chewing on pens, crunching ice after a drink. But over time, these seemingly minor behaviors can do real damage to your teeth and gums. From chips and cracks to jaw strain and gum recession, bad oral habits often go unnoticed until they lead to bigger problems. The good news? With some awareness and support, they can be broken.
Small Habits, Big Impact
Nail Biting: Not Just a Nervous Quirk
Biting your nails might help you pass the time or manage stress, but it’s tough on your teeth. It can cause chips in the enamel, wear down front teeth, and even introduce bacteria into your mouth. If you’re trying to quit, keep your nails trimmed, use a bitter-tasting polish, or find a substitute—like a stress ball or fidget toy—to keep your hands busy.
Chewing Ice: Cold, Crunchy, and Costly
That satisfying crunch of ice might feel harmless, but your teeth weren’t built for it. Chewing ice can cause microfractures in enamel, weaken dental work, and lead to serious breaks. If it’s the crunch you crave, try chilled carrots or apple slices instead. If it’s about habit, skip the ice or let it melt before sipping.
Other Habits to Watch Out For
Chewing on pens or pencils, using your teeth to open packages, or grinding your teeth at night can also put stress on your smile. Each of these habits can damage enamel, shift your bite, or cause jaw discomfort. Being mindful is step one—step two might involve a mouthguard, behavior changes, or talking with our team about alternatives.
Support for Healthier Habits at Peak Dentistry in Clyde, NC
At Peak Dentistry in Clyde, NC, Dr. Joseph Ramellini and Dr. Gabrielle Ramellini help patients understand how small, everyday actions can impact long-term oral health. If you’re trying to break a bad habit or already noticing signs of damage, we’re here to guide you through solutions that fit your lifestyle. Call today to schedule a visit—we’ll help protect your smile from the habits that don’t.
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I don’t normally take the time to write reviews, but Peak Dentistry deserves recognition. My husband and I have been so fortunate to be a part of this practice for 10 years driving 2-1/2 hours each way to make our appointments. Drs. Joe and Gabrielle Ramellini, as well as their staff, have provided a level of dental care that reflects their expertise in the work they do that sets them apart as very unique and special. We highly recommend Peak Dentistry to anyone who is interested in quality care you can trust with a personal touch.
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New patient visit. Office was beautiful, the treatment was 1st rate in every sense, and I was so impressed with all the latest technology.
The entire staff at Peak Dentistry is amazing, but I would like to highlight my hygienist, Missy, in particular. I went in for a regular teeth cleaning and didn't necessarily expect to be "wowed" but Missy took such care and attention to detail that I walked out of there with the pearliest whites I have ever had. Thank you for giving me such a beautiful white smile, Missy!