So what really causes cavities in the first place? In a word, plaque. Plaque is continually deposited on the teeth and contains bacteria that feeds on ingested carbohydrates and sugars left behind on the surface of your teeth. The bacteria produce a by-product, acid, that is deposited on the surface of the teeth. This acid then penetrates the enamel of the tooth. As the cavity progresses past the enamel, it invades the underlying layer of the tooth, the dentin, and may reach the nerve of the tooth which causes toothache. Your dentist can detect cavities through x-rays or oral exams.
It’s far better to learn how to prevent cavities, rather then getting them and having to find out the best way to treat them. So lets take a quick look at the different cavity preventions.
Fluoride
A key tactic is to regularly use a toothpaste and mouthwash that both contain fluoride. Fluoride is absorbed by the teeth, becomes part of the composition, and makes your teeth more resistant to dental decay.
Brushing, Flossing, Mouthwash, and Irrigating
Good oral hygiene is essential to preventing cavities. Brushing and flossing two to three times a day will remove plaque from your teeth and eliminate opportunities for bacteria to weaken your tooth enamel. Tooth brushing alone is not an effective defense against dental decay. Particles out of the reach of your toothbrush will remain trapped, and bacteria will flourish in these areas. When brushing, use a soft bristle brush to protect sensitive gum tissue. Using an oral irrigator can greatly improve the effectiveness of your oral hygiene regimen. An oral irrigator can flush out food particles and bacteria in places a toothbrush or floss cannot reach. A good daily regimen will include brushing, flossing, and irrigating the surface of your teeth, between teeth, and around gum tissue. Rinsing with a mouthwash throughout the day can also help reduce plaque build up, fight cavities, and give you fresher breath.
Eliminating Bacteria Fuel Sources
Sugar provides a fuel source for bacteria. To eliminate additional food sources for bacteria, eliminate contact with sugar on your teeth. Also known to provide energy for bacteria activity are carbohydrates and sticky food substances that linger on the teeth longer than normal food particles. Anything that sticks to your teeth will provide energy boosts for bacteria activity throughout the day and extend the time that bacteria produces acids that deposit on your teeth.
Sealants
One of the best treatments for the teeth of young children is the application of sealants to their newly emerging permanent teeth. Sealants fill in the crevices found in their teeth, prevent plaque from wearing through the enamel of surfaces, and eliminate the opportunity for cavities to develop.
Your Dental History
The dental work that you have over the course of a lifetime develops a unique set of records that identify you. This dental history is especially useful in proving identity. Dental records are maintained by your dentist and will not be released to anyone other than you or your dentist. This will ensure that your records do not become part of an identity theft scheme and that you can be identified from your dental records. If you change dentists, you can request that your dental records be forwarded to your new dentist.
Using these tips you should now know how to prevent cavities and what you need to do keep your teeth in great condition.