Why Teeth Whitening is Best Done at the Dentist (2024)

April 9, 2021

If you are deciding whether to get your teeth whitened at home or at the dentist, it's important to consider the differences between the two options. While at-home teeth whitening costs less than in-office whitening, the results that can be achieved with professional teeth whitening are far superior and involve less risk than what you can get with over-the-counter or at-home methods.

Why Teeth Whitening is Best Done at the Dentist (1)

1. Fast Results in 1 Hour

Regardless of the method you choose, both at-home and in-office solutions will have hydrogen peroxide, which is the bleaching agent. In-office systems contain 15% to 43% peroxide, while at-home methods contain 3% to 20% peroxide. The higher peroxide content of the bleaching agent that is used at the dentist whitens your teeth better and in a shorter amount of time.

In addition to a high peroxide content, dentists also use heat or light to further speed up the whitening process and intensify the whitening results. So, while at-home methods typically take weeks or even months to see any significant results, with professional teeth whitening, you can achieve a brighter smile that is 2 to 8 shades lighter within just one hour.

2. Longer-Lasting, BrighterSmile

One of the most significant advantages of getting your teeth whitened at the dentist is the treatment oversight before and during treatment to guarantee good results that you cannot get with at-home methods.

First, at the dentist, prior to teeth whitening, the dental professional will examine your teeth to make sure you are a good candidate for teeth whitening. If you have any visible restorations, they will not get bleached and may leave your teeth looking discolored or stained. The dental professional will be able to examine your teeth thoroughly and determine whether bleaching is right for you. This can avoid any potential less-than-perfect results.

In addition, the dental professional will clean your teeth and remove any plaque or tartar prior to applying the bleaching agent to optimize results. During treatment, the dental professional will also monitor the whitening procedure to make sure nothing goes wrong and the treatment is as painless as possible, with minimal tooth sensitivity and gum irritation following treatment.

Unlike most at-home whitening methods (i.e. whitening toothpastes, baking soda, etc.), which remove plaque and discoloration on the surface of the teeth, in-office professional whitening penetrates teeth from within, where age and medication-related discoloration occurs. This results in far more dramatic and longer-lasting results than with at-home systems. (It is important to note that, depending on your individual case, your teeth may require more than one session to see dramatic results.)

3. Less Risk of Tooth Sensitivity and Damage

Tooth sensitivity and gum irritation following teeth whitening is a common side effect. When the whitening gel is left on the teeth for too long, it dehydrates the teeth and causes sensitivity. If the peroxide agent gets on your gums, it can irritate them and cause pain when eating certain foods. It's much more likely that the patient will misuse the at-home whitening systems that will lead to sensitivity and pain, and less-than-desirable results. On the contrary, at the dentist, the dental professional will prepare your mouth, teeth and gums before applying the bleaching agent to protect them from harm. A dental professional performing whitening knows how to avoid damaging the teeth in the process and how to yield the best outcome.

In summary, considering the health risks associated with at-home whitening methods and the numerous advantages of professional teeth whitening, the latter is undoubtedly the better option.

Are you interested in professional teeth whitening? Call our office (925) 705-7093 or request a teeth whitening consultation by clicking the button below and filling out your information. We hope to see you in soon!

Why Teeth Whitening is Best Done at the Dentist (2)

Relevant Readings

Achieve a Brighter Smile Faster With Professional Teeth Whitening

Which Teeth Whitening Method Should You Choose?

Causes of Tooth Discoloration and How to Prevent and Treat It

Teeth Whitening or Dental Work? What Should Come First?

Tags:teeth whiteningcosmetic dentistrytooth sensitivitytooth stains

Why Teeth Whitening is Best Done at the Dentist (2024)

FAQs

Why Teeth Whitening is Best Done at the Dentist? ›

Unlike most at-home whitening methods (i.e. whitening toothpastes, baking soda, etc.), which remove plaque and discoloration on the surface of the teeth, in-office professional whitening penetrates teeth from within, where age and medication-related discoloration occurs.

Is it better to get teeth whitened at the dentist? ›

The answer is a resounding yes. The most effective way to whiten teeth is with a professional in-office treatment.

Why should teeth whitening only be performed at the dentist? ›

The bleach concentration used by dentists is generally stronger than what you find elsewhere because they are able to safely monitor the procedure. This results in a more noticeable color change and a brighter smile.

Is dentist teeth whitening better than at-home? ›

Some home kits don't contain enough whitening product to be effective. Also, if a dental professional isn't doing the whitening, the mouthguard provided may not fit properly so some of the bleaching gel may leak out onto your gums and into your mouth, causing blistering and sensitivity.

Why is professional teeth whitening better? ›

Long-Lasting Results

A professional teeth whitening treatment can last for years with the right aftercare, whereas at-home treatments may only last for a few months. This is because professional teeth whiteners use higher concentrations of bleaching agents than at-home kits.

Why is dentist whitening so expensive? ›

The cost difference mainly exists due to the lesser efficacy of whitening from at-home products. These products tend to contain lower concentrations of bleaching agents and do not work as good or fast as in-office teeth whitening.

Who is not a good candidate for teeth whitening? ›

Patients with the following conditions or circ*mstances may not be the best candidates: Pregnant and lactating women. People who have restorations such as fillings, implants, crowns and dental bridges. Children under 16 years of age.

What not to do before getting teeth whitened at dentist? ›

In the weeks leading up to your teeth whitening appointment, it is best to avoid anything that could discolor your teeth even more. The majority of stains on your teeth are caused by food, beverages, and lifestyle habits. Coffee, tea, soda, red wine, and dark fruit juices are the common culprits of teeth discoloration.

Who shouldn't get teeth whitening on? ›

If you are pregnant or lactating, teeth whitening is not recommended. If you have sensitive teeth, you should let your dentist know. You may not be a candidate for teeth whitening.

What are the side effects of teeth whitening? ›

The potential side effects of teeth whitening include teeth sensitivity, gum irritation, and ineffective results. However, most patients do not experience any notable side effects from professional teeth whitening, as the dentist can monitor the process and perform treatment in a way that minimizes risk.

What type of teeth whitening is most effective? ›

The most effective treatment you can receive through your dentist is Zoom! laser teeth whitening treatment. While this procedure is not the cheapest fix for yellowing, it is the most effective, quickest, and long-lasting procedure. If you are looking for the best brightening solution, Zoom! is it!

Is getting teeth whitened by a dentist worth it? ›

So, is it worth it? Whether you choose to have your teeth whitened in-office, or opt for the take-home trays, professional teeth whitening is the best choice for permanently whiter teeth. The quick and lasting results combined with an increased comfortability make the higher cost completely worth it.

What do dentists say about teeth whitening? ›

Key Points. Whitening treatments can be effective on both extrinsic and intrinsic staining. Only natural teeth can be whitened, not tooth-colored restorations. Whitening treatments include in-office bleaching procedures, dentist-supplied products for use at home, and over-the-counter (OTC) whiteners.

Are dentist whitening trays worth it? ›

The American Academy of Cosmetic Dentistry endorses the use of custom-fit teeth whitening trays crafted by dentists as they really are that much safer than other options. There is no risk of tooth-whitening gel moving on out of trays that do not properly fit your mouth.

Is professional teeth whitening better than over-the-counter? ›

While mass-produced, at-home kits might be a cheaper option, consider that professional teeth whitening is a safer and more effective investment. Professional teeth whitening at Sedation Dental Care creates more effective results in a shorter amount of time.

Where is best to get your teeth whitened? ›

The advantages of working with your dentist

First, they know your gums and teeth better than anyone and can recommend the best whitening procedure for you. Second, if you have cavities or another dental disease, they can treat it before the whitening process begins.

What is the best method to whiten teeth? ›

Dentists can treat you with 6% hydrogen peroxide (the bleaching agent that whitens teeth) – this is nearly 6,000 times stronger than any over-the-counter tooth whitening product. Because of this, tooth whitening by a dentist will give you the very best results.

Does teeth whitening from the dentist last? ›

Chairside bleaching (in-office tooth whitening)

If you maintain good oral hygiene, a chairside (or in-office) procedure should provide long-lasting results for 1 to 3 years. This procedure is done in your dentist's office.

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