If you have an injury to a tooth that causes your tooth to crack, this can lead to a number of problems with the tooth. Over time, a cracked tooth can let in unwanted bacteria. This can lead to an abscessed tooth, giving you an infection that will need to be taken care of. If your tooth only has a slight crack, your dentist may be able to repair the tooth.
If you feel self-conscious about your yellowing teeth, then by doing some simple things you can greatly improve the look of your smile and whiten your teeth. Rather than purchasing expensive dental bleaching kits or visiting a cosmetic dentist, first try these time-tested tips to whiten your smile at home:
Tip: Know What Natural Teeth Should Look Like
When you were younger, your teeth were whiter because they did not have as many surface stains and because their inner dentin had not yet yellowed from age.
Although you may have had a filling in the past, you still may not know much about dental cavities. Here are a few questions and answers to help demystify them.
How do cavities form?
Cavities, which are holes that develop within your tooth material, occur as acid demineralizes your enamel. Acids are corrosive to your tooth material and dissolve the minerals within your teeth.
Oral acids are often produced by the bacteria in your mouth, but they can also be introduced to your teeth through the foods that you consume.
Your molars are the teeth that retain the most bite stress. In general, your molars are subjected to about 168 pounds of pressure. This is compared to an overall bite force of 5,600 pounds per square inch of force. This amount of pressure is surely substantial, and while the teeth can withstand much more stress than this, the teeth weaken over time. When this happens, the teeth start to crack. When a molar cracks, you will need to see an emergency dentist.
When you wake up in the morning, you most likely lather on the toothpaste and brush your teeth. Many people can't start their day without doing this because they feel clean and refreshed once they're done. However, you need to remember that, while your toothpaste is helping you to feel cleaner, it isn't actually cleaning at all. In fact, it's the brushing that is cleaning your teeth. The toothpaste is simply making your breath smell better.