How Does Teeth Whitening Work?

by | Oct 25, 2021 | Health | 0 comments

Teeth whitening in Pyrmont is one of the most successful cosmetic treatments. People with yellow or stained teeth are lining up for procedures. But there is more to the story. Teeth whitening was originally developed as a treatment for dental caries, or tooth decay. As people stayed away from sugar and processed carbohydrates, tooth decay shrank. At the same time, toothpaste and rinses became a more popular way of keeping teeth clean.

It turns out that teeth whitening is more complicated than you might think. The whitening agent, hydrogen peroxide, is highly effective in dissolving stains, but it can also cause dental erosion. To understand the risks involved, you have to understand a little about how teeth work. Teeth are basically hollow tubes. Inside, there is a layer of dentin, which is a hard, white substance. This layer contains tiny tubes that branch off at regular intervals. These tubes are canals, and they lead from the root of the tooth, through the dentin, into the very centre of the tooth, which is called the pulp.

The pulp houses the nerves and blood vessels. Dentists can gain access to these canals by drilling a small hole into the tooth. Bleaching agents are placed into the canals, and the bleach is activated by light. It breaks up the stains and bleaches the dentin, making the teeth look whiter. The problem is that the bleaching agent can also dissolve the hard material covering the dentin, called enamel. This can result in dental erosion. This erosion can also make the dentin thinner, which can make it more susceptible to tooth decay.

Teeth whitening is a class of dental treatments performed to change the colour of teeth. Whitening is accomplished either by removing surface stains or altering the natural colour of the enamel and dentin. Teeth whitening products often include carbamide peroxide or hydrogen peroxide. Bleaching gels and toothpaste are available over-the-counter at pharmacies and supermarkets. The active ingredient is hydrogen peroxide, which converts to oxygen, bleaching the surface stains. Hydrogen peroxide is often used in combination with glycolic acid or potassium nitrate.

Teeth whitening may slightly lighten the tooth enamel, but will not lighten the natural tooth structure. Teeth whitening is not a permanent procedure, and stains may become darker over time. Some teeth whitening procedures contain potassium nitrate, which can raise blood pressure, or diamine fluoride, which can cause tooth sensitivity.

How To Know The Right Dentist In Case Of Emergency?

When you think of dentists, you probably think of white coats, drills, and pain. This is not often the case. When an emergency dentist is needed, it is usually not for a bad toothache; rather, it happens when you’re in an accident or you break a tooth. And if this happens, here’s what you need to do:

  1. Look for a dentist who has a “night” or “weekend” phone number.
  2. Call the number, but don’t make an appointment.
  3. Tell the receptionist that you’re looking for an emergency dentist.
  4. The receptionist will tell you the name of the dentist on call.
  5. Call the dentist.

If the dentist agrees to see you, they will ask you a few questions, and fix it. If not, they will tell you so and offer other suggestions. If the emergency dentist can’t help you, they will ask you for the name of the dentist you called first. They will then call that person, and make an appointment for you. Emergency dentists are under a lot of pressure and work long hours. If you are in an emergency situation, it’s very important that the dentist you contact know that who called them.

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