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Bright white teeth are often considered a sign of good health and beauty. Many people turn to teeth whitening to achieve a Hollywood smile, but the question remains: is it safe? The concern is that teeth whitening can damage enamel, the hard outer layer of the teeth that protects against decay.

What is enamel?

Enamel is the outer layer of the tooth, which is the hardest substance in the human body. It is a thin, semi-translucent, hard, calcified tissue that covers and protects the visible part of the tooth, called the crown. Enamel is composed of hydroxyapatite crystals, which are tightly packed together to form a strong, durable surface that can withstand the wear and tear of everyday use. It also helps to insulate the teeth from extreme temperatures and protects them from acid erosion caused by bacteria in the mouth.

Can teeth whitening damage enamel?

Teeth whitening procedures, when done properly, should not damage enamel. However, some types of teeth whitening treatments can cause temporary sensitivity or irritation of the gums and other soft tissues in the mouth.

Types of whitening treatments

There are two main types of teeth whitening treatments:

  • In-office professional treatments: These are performed by our dentists in the dental clinic, and typically involve the use of a highly concentrated bleaching agent applied directly to the teeth. These treatments are generally considered safe and effective, and the results are expected to be seen immediately. Book your appointment in Haddad clinic now and enjoy the safe procedure.

 

  • At-home treatments: These typically involve the use of over-the-counter whitening kits or strips, which may contain lower concentrations of bleaching agents. While these treatments can be effective, they can also be more difficult to use correctly, and there is a greater risk of the bleaching agent coming into contact with the gums and other soft tissues, potentially causing irritation or sensitivity. Moreover, it is expected to notice the whitening effect after multiple applications.

It’s important to note that excessive or improper use of teeth whitening treatments can cause enamel erosion, as the bleaching agents can break down the enamel over time. It is always best to consult our dentists before beginning any teeth whitening treatment, and to follow the instructions carefully to minimize the risk of any potential side effects.