Teeth Whitening Vs Teeth Bleaching: What’s the Difference?

Teeth Whitening
Written by Nancy

Your smile plays an important role in making a great first impression on the people around you. Discolored or misplaced teeth not only look visually unappealing, but they can also affect your self-confidence. Research has found that children with dental issues not only struggle academically, but they also have lower self-esteem and confidence.

As a result, teeth whitening and bleaching procedures have become increasingly popular among people of all ages over the years.

But have you ever wondered how these two procedures differ? Let’s find out:

Compositional differences

Generally speaking, most teeth whitening products do not contain any bleaching agents, and they usually don’t whiten the teeth beyond their natural shade. Dentists who carry out teeth whitening treatments usually use dental products that contain hydrogen peroxide in them. The main aim of teeth whitening is to restore the natural color of one’s teeth.

Teeth bleaching on the other hand, involves the use of dental products that contain hydrogen peroxide and carbamide peroxide. This enables the teeth to become several shades lighter than their natural color.


Both teeth whitening and bleaching can be done at a dental clinic or by using home dental kits. It is recommended that you visit the dentist to undergo the procedures, as they will ensure that you get the results you desire.

Both treatments can require several visits to the dentist’s office to fix any discoloration or imperfections. However, if a patient’s teeth stains are severe, the dentist may consider using a bleaching product over teeth whitening one, as it will restore the natural color of their teeth more efficiently.

It is important for you to note that many dentists use the terms “teeth whitening” and “teeth bleaching” interchangeably. In fact, the American Dental Association (ADA) does not distinctly separate them in its formal documents either.


Teeth whitening and teeth bleaching can last up to three years if the teeth are taken care of properly and adequate hygiene measures are undertaken. If this is not done, the effects can wear off in a few months.

Teeth bleaching in particular makes your teeth a few shades lighter than their natural color; drinking beverages like coffee or red wine after your treatment can instantly ruin and discolor your teeth.

Looking for a family dentist in Germantown, MD? Advanced Dental Clinic offers high-quality teeth whitening/bleaching services at affordable rates. Their professionals are highly trained and will ensure you get that seamless smile!

For more, call now at (301) 353-8890!

About the author


I’m Nancy and no, I didn’t always look like I do in that picture on the right. My foray into health and fitness began as a brace-faced, 16 year-old who was too afraid to wear a two-piece at the beach because I felt my body paled in comparison to my much more toned friends.

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