It’s normal to wonder, “what does a cavity look like?” when you spot something strange inside your mouth. Is it a dark speck, a shallow groove, or a harmless stain? These questions pop up for kids and adults; they’re nothing to feel embarrassed about. At Martinson Family and Cosmetic Dentistry in Wayzata, Dr. Bruce Martinson and our team see all kinds of cavity concerns daily—so you’re in good company. We believe knowledge calms nerves. If you know what you’re looking for, you can catch tooth problems early. And we’ll take the time to explain exactly what’s going on, answer any “am I overreacting?” questions, and make your visit as stress-free as possible. Everyone deserves answers—especially when it comes to your health.
Spotting the Signs: What Does a Cavity Look Like?
So, let’s answer the big question: what does a cavity look like? Early on, cavities often appear as tiny white or brown spots on the tooth’s surface—these areas may look chalky or dull compared to healthy enamel. As decay progresses, you might see a tiny pit, a darker brown or black area, or a rough spot that feels weird when you run your tongue over it. Cavities also love to hide between teeth and in the grooves on chewing surfaces. Sometimes, you won’t be able to spot them with the naked eye, so our team relies on magnification, special lights, and X-rays for a more in-depth look. We’re happy to check things out if you notice any changes that stick around. Little changes can matter a lot.
Early Cavities vs. Advanced Cavities: Know the Difference
Cavities change as they grow. In the beginning, they often sneak in quietly—maybe a tiny white spot or sensitive patch lingers. If the cavity doesn’t receive attention, it can become a visible hole, dark spot, or even a rough edge you feel with your tongue. Advanced cavities may look like a shadow peeking out from a molar or a chip that just appeared out of nowhere. You could also notice that hot or cold foods suddenly cause twinges. Catching a cavity early helps us provide smaller repairs and prevent bigger issues. Spot something new? That’s a good reason to reach to our office. We’d rather see you soon than later.
Why Cavities Happen (And How to Prevent Them)
No one gets cavities because they want them. But life gets busy, and even with excellent brushing and flossing, little bits of sugar and bacteria can stick to your teeth. Cavities are the result of acids wearing away enamel. Genetics, diet, and how well (and how often) you clean your teeth play a critical role in your oral healthcare. Some teeth naturally have deep grooves, meaning more places for bacteria to hide. Good news: a few small changes can help lower your risk. Try to:
- Brush twice a day for two minutes each time
- Floss once a day
- Limit sugary snacks and drinks
- Visit us for regular checkups and cleanings
Consistency makes a difference. And we’re here if you need helpful brushing hacks or product suggestions.
How We Help Catch Cavities Early
Routine dental visits give us a major advantage over cavities. Dr. Martinson uses modern technology and a sharp eye for detail to spot issues early—sometimes even before you feel anything. At our Wayzata practice, we rely on digital X-rays and high-magnification tools that make tiny changes easy to locate. At each visit, we’ll check for:
- Subtle white or brown spots that may signal early decay
- Soft or rough patches hiding in grooves and between teeth
- Sensitivity in unexpected places
Thorough, gentle exams are the standard of care here. We love answering your “is this normal?” questions so you are able to walk away feeling confident about your oral healthcare.
What to Expect at Martinson Family and Cosmetic Dentistry
Stepping into our office, you’ll notice your comfort is our immediate concern. Dr. Martinson and our team keep things calm, friendly, and judgment-free—kids, teens, and adults all get the same attentive care. Each visit includes a thorough but gentle checkup, helpful explanations, and visuals so you can understand what’s happening in your mouth. We believe in prevention, which means you receive tips and take-home guidance tailored to you. Whether it’s your first visit or you’ve been part of our Martinson Family for years, you’ll get honest answers and genuine support each time you walk through our doors. Smiles are our thing.
Ready to Stop Cavities in Their Tracks?
At Martinson Family and Cosmetic Dentistry, we prioritize information and prevention first, making it easier to keep your teeth healthy. Whether you need a quick answer about something you spotted or want to keep your smile strong for years, we’re here and ready—with familiar faces, gentle care, and a focus on comfort. If you don’t have dental insurance, ask us about our Dental Savings Plan—many families already use it. You can find us here. Ready to book? Contact us today! Our services include cosmetic dentistry, general and family dentistry, and restorative dentistry, such as dental implants.