What are teeth sealants and do you actually need them?
If you've ever sat in a dentist's chair and had them ask about preventive care, you might be wondering what are teeth sealants and why they're suddenly part of the conversation. Most of us grew up thinking that brushing and flossing were the only two tools in the shed when it came to fighting off cavities, but sealants have actually been around for quite a while. They're a pretty simple way to add an extra layer of armor to your smile, especially if you have those deep grooves in your back teeth that seem to trap every piece of food you eat. ...