Everything you need to know about teeth whitening

Among the most fashionable dental treatments, teeth whitening is an unmissable dentist appointment. While we live in a society where the smile is important, the color of our teeth can quickly become complex in the age of social networks. According to a recent study, 90% of dentists receive daily requests for teeth whitening from their patients, which explains the popularity of dental whitening.

However, although it is not an invasive procedure, it is better to learn about this solution which responds to different methods. Kit, strips, or other treatments, beyond the traditional appointment with the dentist, there is a multitude of products to whiten your teeth at home or in a beauty salon. To help you see more clearly, let’s look at dental whitening and its procedures through this guide.

What is tooth whitening?

As we saw in the introduction, teeth whitening is a treatment that has been gaining popularity in recent years. While it can whiten teeth and restore shine to the enamel, this solution still responds to multiple procedures. Without pain, this treatment is mainly intended for people whose teeth color has become complex. Let’s discuss the main features of tooth whitening and what this treatment entails for patients.

The different methods of teeth whitening

Today, there are several solutions to whiten your teeth. It is thus possible:

  • to buy a kit to carry out whitening yourself and at home;
  • to go to a beauty salon or to a beautician on the same principle as a hairdresser to have your teeth whitened during sessions of around twenty minutes to an hour;
  • to make an appointment at his dentist’s office.

Even if the choice of these methods depends above all on the expectations and objectives of each one, it is important to know that the multitude of possible products leads to significant differences in terms of effectiveness. Thus, the consumer who prefers to whiten his teeth at home with a whitening kit must carry out this treatment regularly to obtain long-term effectiveness. This is particularly due to the fact that over-the-counter products contain less than 0.1% hydrogen peroxide. For his part, the dentist has products concentrated at 6% hydrogen peroxide, allowing greater efficiency over time.

Teeth whitening regulations

Like many other medical treatments, tooth whitening is subject to strict regulations. This notably involves a European standard that protects consumers’ health and ensures that the excesses of dental whitening at home or in an institute are avoided. This law text is especially a question of being interested in the concentration of hydrogen peroxide, the main chemical compound at the origin of teeth whitening.

To understand the impact of this regulation, it is necessary to know that:

  • Products concentrated at less than 0.1% in hydrogen peroxide are reserved for over-the-counter sale (home whitening kit, etc.);
  • Products with a concentration of between 0.1% and 6% hydrogen peroxide must be monitored and prescribed by a healthcare professional, such as a dentist;
  • Products with more than 6% concentration in hydrogen peroxide are only reserved for oral health professionals (dentists, dental surgeons, etc.).

Although obtaining more concentrated products for home use is possible, this practice remains illegal and must be prohibited. The health effects can be devastating and lead to serious damage to the teeth.

The risks associated with teeth whitening

Despite its popularity, teeth whitening remains the subject of some ignorance among the general public. However, contrary to popular belief, whitening teeth does not present any major risk, provided the treatment complies with the regulations.

The cost of teeth whitening

In terms of price, you should know that it depends on the method chosen. Indeed, a consumer will not have to pay the same amount as a patient in a dental office for bleaching products that can be used at home.

How to do good teeth whitening?

If dental whitening has become so popular, it is above all because it seems more and more accessible to consumers. Now, like many other aesthetic practices, it is very easy to lighten the color of your teeth and regain a beautiful smile. Nevertheless, before taking action, it is necessary to distinguish between the different methods that make it possible to achieve this result because anyone interested can proceed at home or in places dedicated to this purpose. Therefore, we take stock of the different ways to do good teeth whitening.

Whiten your teeth at home.

The solution most popular with the French is undoubtedly dental whitening at home. Facilitated by the appearance of a multitude of products, this treatment is now harmless, thanks to the sale of numerous kits. Whether through a whitening toothpaste, strips to apply to the teeth, a whitening pen, or even activated charcoal whitening powder, there is no shortage of solutions to whiten your teeth yourself at home.

Of course, some grandma’s tricks supposedly help with teeth whitening. This notably involves the timeless lemon juice coupled with baking soda. However, contrary to what one might think, these ancient methods are not as healthy as they seem since they promote the demineralization of tooth enamel. The damage can even be quickly irreversible because the destroyed enamel does not regenerate. To avoid an overly aggressive or abrasive effect on the teeth and gums, it is essential to choose products that are checked and specially designed for dental whitening.

Get your teeth whitened in a salon.

Since the advent of dental whitening, many institutes have embarked on the adventure. Like hair salons and other beauty centers, these establishments offer teeth whitening for a much more competitive price than in a dentist’s office. In the institute, you benefit from advice upstream of the treatment but also to maintain your whitening. Of course, you are accompanied, but you also have a considerable advantage compared to home care: the institutes are equipped with professional dental whitening lamps, which have the power to activate the effects of whitening gels. So you can have faster results.

Get your teeth whitened at the dentist.

One of the solutions for teeth whitening is to go to a dentist’s office. Beyond the security framework that can reassure some patients, this health professional can control the state of the teeth and gums, an essential step before any dental treatment of this type. Indeed, unlike the institutes and kits sold for use at home, the dentist’s products are much more concentrated in hydrogen peroxide (more than 6%). Suppose this translates into more direct effectiveness from the first treatment. However, in that case, this solution remains risky in cavities or gum disease since this high dose of the chemical compound can aggravate the problem and cause damage.

Similarly, before proceeding with the application of this type of product, the oral specialist must at least perform a descaling of the patient’s teeth to visualize the true color of the teeth. For these reasons, tooth whitening at the dentist is not trivial.

Where to have your teeth whitened?

While tooth whitening has become more popular in recent years, the multiple solutions available to consumers sometimes complicate the choice they have to make. However, whether with one or another of the treatments, everyone can find something for themselves. So let’s take a quick look at the key steps for all of these options to help you know where to get your teeth whitened.

The key stages of in-office teeth whitening

Carried out by a dentist or dental surgeon, in-office dental whitening follows a strict and regulated process.

First, the health professional performs a dental check-up, during which he reviews the general condition of the teeth, gums and mouth in general. It is in particular at this time that he checks the absence of cavities or other diseases, likely to prevent the treatment because of the significant damage that it can cause. On this occasion, he also often performs a scaling for tooth cleaning and filling and sees their true color.

As soon as the patient’s oral health does not present any problems, the dentist moves on to the whitening stage, starting by making an impression of the teeth for the manufacture of the gutter, which is used to apply the whitening product. Then, through the use of a mouth retractor, he applies a protective product to the mucous membranes and gums so that the bleaching does not cause damage to the most fragile parts. Finally, he applies the hydrogen peroxide-based gel to the teeth, then uses a laser lamp or an LED lamp to facilitate the penetration and activation of the product.

The key steps of home teeth whitening

Home teeth whitening does not respond to predefined key stages, in particular, because there are many different products. Consumers often turn to complete kits, and the content is likely to vary depending on the brand. These boxes contain:

  • 1 universal and sterile gutter;
  • 1 syringe of whitening gel;
  • 1 stain activator spray;
  • 3 purifying wipes;
  • 1 treatment accelerator LED lamp;
  • 1 syringe of remineralizing gel;
  • 1 paper color chart;

Apart from these kits, obtaining other types of products, such as whitening pens, toothpaste, or even activated carbon whitening powder, is possible.

The key stages of dental whitening in an institute

Today, beauty institutes also offer solutions to whiten their customers’ teeth. They must use 0.1% hydrogen peroxide gels. They are equipped with dental whitening lamps, and they generally practice whitening with the placement of gutters. But some institutes also opt for directly applying the gel on the teeth. Note that normally, this technique is not authorized because a client is not a patient, and one should not be in contact with a client’s mouth in an institute if one respects the law.

Choosing the right teeth whitening treatment

Pen, gel, spray, toothpaste, charcoal powder and other kit, choosing your dental whitening treatment can quickly become a headache. However, products sold for home use often have a similar composition, limited to 0.1% hydrogen peroxide. To make your choice, it is, therefore, better to review a certain number of other criteria, such as:

  • Application preferences;
  • The origin of the product;
  • The ingredients of the composition;
  • The price;
  • The constraints of the instructions for use;
  • The number of applications necessary to obtain the desired effect.

Regarding dental whitening in a dentist’s office, you should know that this treatment is strongly discouraged for certain profiles. This is, for example, the case:

  • Pregnant women;
  • Adolescents ;
  • People with oral hypersensitivity or other types of problems (caries, wounds on the mucosa, etc.).

These recommendations remain valid for all types of dental bleaching, even if the peroxide dosage is only 0.1% for over-the-counter or institute products.

Find all the information on teeth whitening here.


When to use teeth whitening?

Several reasons can motivate the decision to whiten your teeth. The main reason is to improve appearance, but some people also whiten their teeth for medical reasons.

The first step in determining whether or not you should whiten your teeth is to identify your motivations. If you want to improve your teeth’ appearance, consider professional treatment.

Here are some of the reasons why whitening might be a good idea for you:

  • You have yellow or brown spots on your teeth.
  • You have coffee, tea or red wine stains on your teeth.
  • Your gums are receding, or there is a buildup of tartar on your teeth.
  • You want to improve the appearance of your smile.

Why do teeth turn yellow?

There are many causes of yellowing teeth. Smoking tobacco is one of the main causes of yellowing teeth. Tobacco creates a stain on the teeth through a deposit of nicotine. It also darkens the appearance of tooth enamel by changing its color to a brownish-yellow hue. Smoking cigarettes can also make teeth yellow.

Drinking coffee or tea can also cause teeth to turn yellow due to the tannins in these beverages reacting with proteins in saliva, resulting in stains on the surface of the teeth. This reaction occurs when you drink hot drinks like coffee or tea.

Is it normal to have pain after teeth whitening?

Teeth whitening is a simple and effective way to improve your smile, but the treatment can cause pain. The pain is probably due to the sensitivity of your teeth in the first few days after the treatment. Tooth enamel may become sensitive due to this treatment, and it is important to avoid brushing your teeth too hard.

It is normal to have pain after teeth whitening. It may last a few days or up to a week but should subside over time. However, your tooth sensitivity will increase as tooth enamel thins, so avoid brushing your teeth too hard and try not to eat anything that might cause further discomfort.

What is tooth whitening?

Teeth whitening is the process of lightening teeth to make them brighter. It is actually a dental treatment that can be carried out in two different ways. The first technique is using a homemade or over-the-counter natural product, while the second is visiting a dentist for professional treatment.

The most popular over-the-counter teeth whitening product is toothpaste, which contains hydrogen peroxide, baking soda, and peroxide. Treatment at the dentist involves bleaching agents and laser therapy for faster and more effective results.

Are there any contraindications to teeth whitening?

In practice, teeth whitening is not for everyone. Knowing who should avoid teeth whitening before starting the process is important. Teeth whitening is a dental treatment that aims to make the teeth whiter. The operation can be done in the dentist’s office or at home. There are many contraindications to teeth whitening. For example, teeth whitening is not recommended for people with sensitive teeth and those who have previously had problems with their teeth or gums.

This operation is not recommended for people with dental caries. Also, if you are pregnant, you should avoid teeth whitening or if your dentist advises against it.

Are there any risks associated with teeth whitening?

In fact, the most common risks associated with teeth whitening are tooth sensitivity, damage to tooth enamel, and tooth discoloration.

Tooth sensitivity is a common side effect of teeth whitening. This can be caused by increased acidity in the mouth after using teeth whitening products or by overusing the product. The bleaching process causes damage to tooth enamel and can lead to tooth sensitivity. Tooth discoloration is caused by an uneven distribution of hydrogen peroxide on the surface of the teeth, which causes a chemical reaction that darkens your teeth.

Does teeth whitening hurt?

The idea behind the most effective teeth whitening is to remove surface stains from the teeth and make them look whiter.

There are two teeth whitening techniques: in-office and home treatments. In-office treatments involve laser treatment, while at-home treatments involve the use of an at-home whitening kit. As far as treatments are concerned, these do not cause any particular pain. However, it is possible to feel discomfort, tooth sensitivity or tingling.

Most people find teeth whitening at the dentist or dental hygienist more comfortable than opting for a natural treatment at home.

What is the difference with whitening at the dentist?

The difference between whitening at the dentist and at home is that in the dentist’s office, the dentist uses a more powerful solution and has more equipment to ensure a better result.

As for the solution, the dentist uses a high concentration of hydrogen peroxide gel which is applied directly to the teeth and activated by a special light. If needed, this treatment can be supplemented with another treatment, usually taking about an hour. There are many other more effective solutions for bleaching at the dentist’s, such as laser bleaching and teeth whitening strips.

How do I keep my teeth white?

The first step to keeping your teeth white is to brush them twice a day with toothpaste that contains whitening ingredients. You can also use dental floss to clean your teeth and remove plaque and food particles. And lastly, you should rinse your mouth after brushing to prevent bad breath and give your mouth a fresh taste.

In yellowing of the teeth, it is best to resort to teeth whitening in a dental office for a quick and effective result. However, it is advisable to take the dentist’s advice and consider your medical history before considering this solution.

What is tooth whitening?

Teeth whitening is a dental treatment that removes stains from the surface of a tooth. It can also make teeth more visible when stained or discolored.

The whitening procedure can be done in the dentist’s office and can take one to three hours. The dentist will remove any cavities or fillings before applying a protective coating and whitening material to the teeth. This material is either a device used in the office or a take-home kit you will use yourself. The kit usually contains a peroxide-based gel, a tray, and a protective cap.

What can influence the color of teeth?

Many factors can influence the color of teeth.

The color of our teeth can change over time due to aging. The most important is the age of the teeth. Teeth turn yellow as they age, and this is due to plaque buildup on the surface. The type of toothbrush you use can also affect color. For example, using a toothbrush with hard bristles can cause scratches on your teeth, which will give them a yellowish color.

You should also be aware that certain medications like tetracycline can give your teeth a yellowish tint, and these should be avoided if you want to have white teeth.

What are the effects of tooth whitening on enamel?

Enamel is a type of tissue that covers the teeth. It is a hard, white material that protects teeth from decay and acid erosion. Teeth whitening products remove stains from teeth and make them look whiter. Although it may seem like a good idea, it can negatively affect the enamel.

Using teeth whitening products can lead to an increased risk of tooth decay and sensitivity due to acid exposure. Some teeth whitening products may also contain chemicals that can weaken enamel over time and make it more sensitive to acids in food or drink.

What are the different ways of teeth whitening?

There are many ways to whiten teeth, and each method has its own pros and cons. For example, most people with sensitive teeth will find teeth whitening strips work best for them, as they don’t require peroxides or other harsh chemicals to achieve the desired result. However, laser treatment might be your best option if you want to get white teeth very quickly. In the latter case, you must go to the dentist’s office or a beauty salon. Getting white teeth by brushing your teeth regularly with toothpaste is also possible.

Are teeth whitening dangerous?

The dangers of teeth whitening are usually due to the use of hydrogen peroxide or carbamide peroxide. If these chemicals are used in large amounts, they can damage gums and tooth enamel.

The dangers of teeth whitening also come from using high concentrations of the gel or solution for an extended period of time. This can lead to tenderness and gum recession. It is also important to note that there are many types of teeth-whitening gels, and each has its own instructions for use. Therefore, instructions should be followed carefully to avoid any adverse effects or damage to your teeth and gums.

How do you retain the benefits of whitening for as long as possible?

First of all, it is important to use good whitening toothpaste. Whitening toothpastes contain peroxide, which is the main ingredient. You should brush your teeth twice a day with this toothpaste for at least two weeks before starting the more expensive treatments.

Second, you should use mouthwash after brushing your teeth with whitening toothpaste. Mouthwash will kill any remaining bacteria in your mouth that could be causing problems like cavities and gum disease.

Third, you should avoid drinking coffee or tea for at least an hour after brushing your teeth, as these beverages also cause teeth staining.

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