Health & Fitness

Is Hydrogen Peroxide Good for Teeth?

Pinterest LinkedIn Tumblr

Hydrogen peroxide is one of those items that is commonly kept in the house cabinet. Its brown bottle makes it easily recognizable. Hydrogen peroxide is among those things that we see and use more often. It is versatile as it is used in many things, from cleaning upholstery to cleaning cuts and bleaching hair and from using it to de-yellow their toenails to whiten the teeth. This article will throw light on hydrogen peroxide’s usage for whitening teeth.

Hydrogen peroxide is a common antiseptic used in first aid kits and most homes. It is a versatile liquid that is used for different purposes. In many teeth whitening treatments, hydrogen peroxide is the main ingredient that makes many people believe that hydrogen peroxide is good for your teeth and teeth whitening. Moreover, hydrogen peroxide whitening gel can remove intrinsic stains from your gums. Intrinsic stains are not visible but are there inside the dentin of your teeth, under the enamel. Only hydrogen peroxide-containing solutions and substances can penetrate enough inside the enamel and break up the molecules that cause the discolouration.

This discolouration is removed by the peroxide. Due to teeth whitening trends on TikTok, fans now use solutions and products that contain 3% concentration of hydrogen peroxide. In addition to this, hydrogen peroxide functions much faster than the carbamide peroxide, which means that the former releases most of its bleaching power within 30 to 60 minutes.

On the other hand, carbamide peroxide releases about 50% of its whitening power in two hours and remain active and functional for up to six additional hours. However, both hydrogen peroxide and carbamide peroxide give equally good results. But the difference we find is apparent insensitivity when we use hydrogen peroxide in comparison to carbamide peroxide.

Although hydrogen peroxide is safe and suitable for teeth, yet there are some significant safety issues to take care of. In case of being misused the solution, hydrogen peroxide is harmful to teeth that can damage the teeth’ enamel. So, hydrogen peroxide should be used carefully and in a controlled environment under the dentist’s guidance and supervision because of hyper tooth sensitivity and extreme gum irritation.

Is Hydrogen Peroxide Effective?

Is Hydrogen Peroxide Good for Teeth?
Image by Unsplash

Hydrogen peroxide possesses an exceptional place in cosmetic dentistry because one of its more well-known and essential use is to whiten teeth. Hydrogen peroxide is a useful and common component in many commercially used teeth whitening solution. Products or substances containing peroxide such as carbamide and hydrogen peroxide function as bleaching agents to change the teeth’ colour. Numerous studies on the very subject indicate that hydrogen peroxide mouth rinse whitens teeth from tea and coffee stains. Putting peroxide on teeth increases the whiteness of teeth. How does brushing your teeth with hydrogen peroxide whiten your teeth? The answer is that peroxide can partially penetrate the teeth’ layers and remove the compounds that can cause discolouration. In store-bought teeth whitening kits, the concentration of hydrogen peroxide can be as high as 10%.

Since hydrogen peroxide comes in different concentrations and strength, the most common concentration and teeth-friendly concentration is that which is up to 3%. But even with the 3% concentration and power, it is imperative to mix two parts water to one part hydrogen peroxide before gargling. That is why dentists offer whitening treatment with hydrogen peroxide concentration of up to 40%. But most of the store-bought hydrogen peroxide does have 3% concentration. That is why many people worry that a higher concentration of peroxide may not be suitable for gums and may lead to more side effects, such as tooth sensitivity and enamel breakdown. But this is not always the case. However, the important thing to note is the length of time these products spend on the teeth. Interestingly, a study in 2016 found that lower concentration gels can negatively affect teeth enamel when remaining on the teeth for more extended periods.

Higher concentration gels often demand less time on the teeth to have effects, which reduces the risk of getting enamel damage. Another study in the American Journal of Dentistry found that a commercial mouthwash and product that contains only 1.5% hydrogen peroxide did cause a more noticeable lightening on human tooth enamel after four weeks. But people who have sensitive teeth may want to go to their dentist to be checked before using hydrogen peroxide to whiten the teeth.

It is important to note that the amount of hydrogen peroxide in a whitening product or substance depends on its type and how it should be used. For instance, some whitening toothpaste come with hydrogen peroxide, a professionally suggested and recommended whitening component. Hydrogen peroxide teeth whitening cleans the gums that disclose the tooth from the inside out, unlike the kinds of toothpaste that use high cleaning silica, which only removes surface stains on the teeth’ outer layer without penetrating further. So, if you are looking for an at-home and simple application without breaking the bank, w whitening toothpaste that contains hydrogen peroxide might do the trick!

In addition to this, if you are searching for a more rapid and immediate whitening solution or substance, you might use some extra amount for professional whitening at your dentist’s office, because a tooth bleaching designed for applying by dentist contains the highest amount of hydrogen peroxide. The higher strength and concentration of peroxide means that it whitens your teeth more quickly than kinds of toothpaste with low-concentration or over-the-counter whitening products.

How to Do it?

To make a peroxide mouthwash, two ounces of 3% hydrogen peroxide and two ounces of water should be added in a small cup. Without swallowing the liquid, swish the liquid in the mouth daily for two to four minutes before spitting it out. Alternatively, to remove minor stains, a homemade paste may help some people. To create this paste, add a teaspoon of hydrogen peroxide to enough baking soda to make a smooth and thick paste. Using a toothbrush, apply this paste directly to the teeth. The paste will take a few minutes to sit on the teeth, allow it and then rinse it away with water without swallowing the paste. Many over-the-counter tooth whitening products contain either carbamide peroxide or hydrogen peroxide, which breaks down to latter. The American Dental Association (ADA) notes that products with the ADA seal of Acceptance are effective and safe whitening treatments. For the best results, people should carefully follow the instructions on these products.

Furthermore, according to ADA, a simple mouthwash that contains hydrogen peroxide may be useful and sufficient in care where you have minor tooth discolouration. Anyone who has tenderness or pain while using hydrogen peroxide on their teeth should not use them and visit a dentist.

How should Hydrogen Peroxide be used as a Teeth Whitener?

There are two way with which we can use hydrogen peroxide as a teeth whitener: using hydrogen peroxide as a rinse and using hydrogen peroxide in a paste

• Using Hydrogen Peroxide as a Rinse:

  1. Mix equal amounts of hydrogen peroxide with water such as ½ cup to ½ cup.
  2. Swish this mixture around your mouth for up to 1 minute.
  3. Stop and spit it out if it hurts your mouth and avoids swallowing it.

• Using Hydrogen Peroxide in a Paste:

  1. Mix a few teaspoons of baking soda in a dish with a little amount of peroxide.
  2. Mix the soda and hydrogen peroxide with a clean spoon.
  3. Keep adding more peroxide until you get a thick but not gritty paste.
  4. Apply the paste to your teeth by using a toothbrush using small circular motions for two minutes.
  5. Leave the same paste on your mouth for a few minutes.
  6. Then, thoroughly rinse off the paste with water around your mouth.

How does hydrogen peroxide work?

Chemically expressed as H2O2, hydrogen peroxide is a highly effective compound because it does oxidize the moment it touches air. Except for the oxidation making it practical and useful to kill bacteria, it also damages the cell wall and most of the materials it feels. So hydrogen peroxide becomes a pretty aggressive chemical. Nonetheless, a lot of at-home and in-office treatments use peroxide-based agent and substances to whiten teeth.

Hydrogen peroxide, chemically expressed as H2O2, is a highly effective compound because it oxidizes the second it touches air. Carbamide peroxide whitens teeth by breaking down into hydrogen peroxide and urea, which works as an acid to remove the teeth’ stains. You may think that isn’t acid that causes cavities? This may not be good for your teeth. Most of the whiteners you get from CVS or that we use in-office only contain about 10% carbamide peroxide. According to the American Dental Association (ADA), any substance containing higher than 10% peroxide can damage your enamel.

Safety and Risks Involved in using Hydrogen Peroxide:

Though hydrogen peroxide whitening gel is good for teeth, yet some risks and safety measures should be considered before using hydrogen peroxide to whiten the teeth. Common side effects of teeth whitening method include irritated or inflamed gums and tooth and gum sensitivity. Anyone who experiences these symptoms during their treatment should not use the product anymore and visit the dentist to discuss other options. At the same time, some people may prefer to undergo hydrogen peroxide teeth whitening in a clinic.

For this, the dentist can ask the patient to come in for cleaning first because cleaning the teeth’ surface will let the hydrogen peroxide penetrate the teeth uniformly. During this appointment, the dentist will check the cracks as cracks in the teeth can allow the peroxide to penetrate the tooth further. If the peroxide comes in contact with the delicate underneath, this can be a problem as it is more likely to cause sensitivity or irritation.
To pen off, a common remedy for whitening teeth is the hydrogen peroxide. It is an active component in many teeth whitening solutions for use in the dentist’s office and at home. Whitening your teeth with hydrogen peroxide is good and can remove mild stains. Even TikTok fans are using hydrogen peroxide with a concentration of 3% to whiten their teeth. Such is an appeal of peroxide. As compared to carbamide peroxide, hydrogen peroxide acts much faster and can whiten your gums more quickly. Its ability to penetrate more into teeth makes it more appealing for using your teeth. However, leaving hydrogen peroxide on your teeth for more extended periods can have side effects. More vital whitening options are available both from a dentist and over the counter for people who have darker stains. Although hydrogen peroxide whitens your teeth, it should be used in the dentist’s supervision to avoid any side effects such as damaging your enamel.

Why is Everyone buying Toilet Paper? – Click Here


Hey guys and gals, my name is Jessica Mathew. I am a person who loves to figure out and learn about new and interesting things happening around the globe in the fields of tech, science, politics, space, and tourism. My passion for learning new things coupled with an analytical mindset led to the creation of this blog. Using this platform, I am attempting to share tips and enthusiasm to help motivate you guys to achieve your goals in an efficient manner.

Write A Comment