5 Things to Know Before Buying a Hydrogen Peroxide Toothpaste

Every person desires to have a pearly white smile. Earlier, professional teeth whitening procedures were the only viable option to give the patient a perfect white smile.

But with the rapid increase in popularity and demand for teeth whitening, manufacturers have taken out a solution to ease the process by making products that can be used at home to achieve a bright white smile.


One of the most common at-home teeth whitening product used by a large population is a hydrogen peroxide toothpaste.

It is widely used at home to get rid of the tooth stains and maintain the brightness of your smile.

Hydrogen peroxide is the key ingredient which is used both in professional whitening gels and whitening toothpaste. Its bleaching properties help to whiten the teeth every day.

The duration of achieving the desired shade depends on the concentration of hydrogen peroxide present in the whitening toothpaste.

Typically, at-home teeth whitening products have a lower percentage of around 1.5 – 3% of hydrogen peroxide. (1)

Hydrogen peroxide toothpaste though is useful and easy to use at home; they may have minor side effects on the teeth over time.

Let’s read one by one about the 5 essential criteria that you should know about a hydrogen peroxide toothpaste.

What is a hydrogen peroxide toothpaste?

A hydrogen peroxide toothpaste is a specialized dental cosmetic product that comes in the form of a paste or gel dentifrice.

Besides working as, a regular toothpaste, it has an added bleaching action that helps to remove the stains from the teeth and restore their shade. (2)

A hydrogen peroxide toothpaste also helps to lighten the shade of your teeth by its bleaching mechanism.

If you don’t know which one to buy, you can ask your dentist to recommend a suitable hydrogen peroxide toothpaste for you.

How does a hydrogen peroxide toothpaste work?

The commonly used bleaching agent in this dental product is hydrogen peroxide.

Hydrogen peroxide combines with ingredients like baking soda in the toothpaste to effectively remove the stains from the teeth and polish its surface.

While removing the extrinsic stains from the tooth surface, hydrogen peroxide reacts with the layer of enamel to chemically change its color.

This action results in lightening of the natural shade providing a white smile. (3)

What type of tooth stains can be removed by using a hydrogen peroxide toothpaste?

Extrinsic teeth staining is the reason why our teeth turn yellow or brown over time. Often the stains come from the food and beverages that we consume on a daily basis.

The dark color residue from these food items fills the tiny pores on the surface of the enamel. Over time, these food items stain and dull the shade of the teeth.

  • Drinking coffee daily
  • The habit of drinking tea regularly
  • The habit of smoking cigarette
  • Chewing of tobacco
  • Drinking wine or dark fruit juices
  • Consumption of food and beverages that are too hot or too cold

The best way to minimize the effects of the above mentions reasons is to reduce the contact time between the teeth and the food substance.

If you are drinking such beverages, then use a straw. You can also rinse your mouth with water to remove the leftover food particles in the mouth.

Keep a check on products that have artificial food coloring.

Why do you need to use a hydrogen peroxide toothpaste?

Some stains are so aggressive that they get integrated into the internal structure of the tooth and become resilient to the actions of normal whitening toothpaste.

One of the common types of resilient stains is fluorosis. Fluorosis appears as a white patch or streak marks on the surface of the tooth.

It commonly occurs in children due to overexposure of fluoride on their developing teeth. In such cases, the use of a hydrogen peroxide toothpaste may or may not have the same results.

A hydrogen peroxide toothpaste stands out from all the other whitening dental products because of the presence of dentifrice in it.

In addition to the bleaching property, a hydrogen peroxide toothpaste helps to remove the plaque, cleans the teeth, prevents the formation of cavities and keep the teeth fresh.

Is it a safe option?

A hydrogen peroxide toothpaste has been proved to be safe when used correctly.

However, its use is not recommended for young children, as the enamel of developing teeth is thin and can be damaged by the powerful bleaching agent present in the hydrogen peroxide toothpaste.

Although using this toothpaste is safe, it might pose some minor and temporary side effects due to its bleaching property.

Tooth sensitivity is the most common side effect. As the hydrogen peroxide reacts chemically with the layer of enamel, it tends to make it sensitive.

If tooth sensitivity lasts for a long time or worsens over time, stop the use of this toothpaste and switch to a toothpaste that treats sensitivity to relieve the symptoms.

You can also use sugar-free gums to distract yourself from the pain and also to activate the production of saliva that provides essential minerals to the tooth.


Over to you

If you lack confidence and require a white bright smile, hydrogen peroxide toothpaste is the best at-home dental product that can help you achieve the desired results.

You can consult your dentist to know more about different whitening products and also to choose the best brand of hydrogen peroxide toothpaste that is suitable for you.

Keep a check on your eating habits and avoid the consumption of food that may stain your teeth. Follow the preventive measures to reduce the contact time of the food with the tooth surface.

Stay updated with the upcoming dental whitening products. If you think you are not getting the desired results, consult a dentist and plan for a professional teeth whitening procedure.


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