Yes, some white spots on teeth can be remineralized, but it depends on what caused them. White spots caused by early enamel demineralization may improve when mineral loss is controlled, while changes caused by fluorosis, enamel defects, or other developmental conditions are different and may not respond to remineralization. Enamel
Yes, hydroxyapatite toothpaste can be a good option for people with dry mouth. It can help support the tooth surface when reduced saliva leaves teeth with less natural protection. However, it does not treat dry mouth itself, so it should be part of a broader oral-care routine. Enamel & Co.
You should replace your toothbrush every 3 months. If the bristles look bent, flat, or messy before that, change it sooner. A new brush cleans better, and it also stays cleaner. Here is what studies found and how to know when it is time for a new one. A worn
Yes, nano-hydroxyapatite toothpaste works for some jobs, but with limits. It can help early weak spots on your enamel get minerals back, and one small study found it worked about as well as fluoride toothpaste for this. It cannot grow back lost enamel or fix a deep cavity. Early enamel
The best way to remove plaque from teeth is to brush twice daily for 2 minutes with a soft-bristled toothbrush and clean between your teeth once a day. Use floss or interdental brushes to reach areas your toothbrush cannot clean. Hardened plaque becomes tartar, which requires professional dental cleaning. Plaque
A cavity may look like a chalky white patch, a brown or black mark, or a visible hole in a tooth. Early tooth decay may cause no pain, and cavities between teeth can be difficult to see. Not every mark indicates decay, so a dentist needs to examine suspicious changes.
Yes, fluoride treatment is generally considered safe for children’s teeth when it is applied in the recommended amount by a dental professional. Fluoride helps strengthen tooth enamel and can make children’s teeth more resistant to the acids that cause cavities. The right amount and type of fluoride treatment may vary
Yellow teeth can often be improved, but the best solution depends on what is causing the discoloration. Surface stains from coffee, tea, tobacco, and certain foods may respond to whitening, while deeper or natural tooth color may require a different approach. Understanding the cause is the first step toward choosing
If your teeth hurt when you bite down, the cause may be a cracked tooth, tooth decay, a damaged or uneven filling, inflammation, an infection, or too much pressure from grinding or clenching. Pain that happens only when you chew can have a different cause from everyday tooth sensitivity, so
Teeth can become transparent when the enamel that covers them is naturally translucent or has become thinner over time. This is often most noticeable at the biting edges of the front teeth, where enamel is naturally thinner and there is less dentin underneath. Acidic foods and drinks, acid reflux, aggressive
