How Does Teeth Whitening Work?

How Does Teeth Whitening Work?

by | May 24, 2017 | Teeth Care

If people are asked what they would like to improve about their smile, their response is generally to have whiter teeth. At Pain Free Dental Clinic, we see this every day from patients visiting our Moss Vale dental clinic and surrounding areas in the Southern Highlands.

Sugar used to be an expensive commodity, reserved for the wealthy. If you consumed large amounts of sugar, you were considered wealthy. A side effect of consuming sugar was that your teeth rotted away and turned black. We have come a long way since those days, and today people are seeking healthier, whiter, and brighter smiles through modern pain free dentistry.

If you’re exploring cosmetic options, you may also find our guide on teeth whitening treatments helpful.

whitened teeth

What Makes our Teeth White?

Teeth are made up of two layers – the outer layer of white enamel and an inner yellow core of dentin. Over time, enamel can lose its crisp appearance.

White enamel can become discoloured due to foods, drinks like coffee or red wine, tobacco use, or ageing. Learn more about common causes of staining in Love Red Wine, Hate Stained Teeth?.

Poor oral hygiene can also contribute to staining and gum issues, which is why routine teeth scaling and cleaning is essential.

How Does Teeth Whitening Work?

The principle of teeth whitening is relatively simple. Whitening products contain bleaching agents that break down stain particles into smaller pieces, reducing colour concentration and making teeth appear whiter.

Professional whitening is often combined with preventative care, such as regular dental check-ups, to maintain long-term results.

How Do Dentists Whiten Teeth?

Your dentist uses either hydrogen peroxide or carbamide peroxide in carefully controlled amounts. At Pain Free Dental Clinic Moss Vale, treatments are designed to be safe, effective, and comfortable.

Before whitening, your dentist may recommend other treatments such as dental fillings or dental crowns if structural issues are present.

How to Whiten Teeth in the Comfort of the Home

Whitening products are available over the counter and use the same ingredients a dentist will use. They are effective but you should make sure your teeth and gums are healthy before using them.

Can All Teeth be Whitened?

Not all teeth respond to whitening. Teeth affected by trauma or internal discolouration may require alternative solutions such as dental veneers or crowns.

A consultation with a dentist in Moss Vale, Mittagong, or Bowral can help determine the best option for your smile.

Things You Need to Know about Whitening Teeth

Whitening can sometimes cause temporary sensitivity. Dentists often use fluoride to help protect enamel. Maintaining overall oral health is key read more about the mouth–body connection.

For patients with dental anxiety, our pain free dentistry approach ensures a calm and comfortable experience.

If you’re considering professional teeth whitening or want personalised advice, contact Pain Free Dental Clinic or learn more about our team and our location today.

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Pain Free Dental Clinic