A SEM evaluation of a 6% hydrogen peroxide tooth whitening gel on dental materials in vitro. | Semantic Scholar (2024)

FAQs

Can you use 6% hydrogen peroxide to whiten teeth? ›

Conclusions: Tooth color shade can be substantially improved using a dedicated device with 6% hydrogen peroxide only.

Hydrogen peroxide is stronger than carbamide peroxide. To compare, if you are considering buying 16% carbamide peroxide, it is roughly equivalent to 6% hydrogen peroxide. There are a variety of active ingredients to whiten teeth: from sodium fluoride to hydrogen peroxide and even carbamide peroxide.

In-office systems contain from 15% to 43% peroxide. Generally, the stronger the solution and the longer you keep it on your teeth, the whiter your teeth become. But the higher the percentage of peroxide in the whitening solution, the shorter it should stay on your teeth.

Over-the-counter products

Tooth-whitening products and kits bought over the counter on the internet can legally only contain up to 0.1 per cent hydrogen peroxide. This concentration is too low to have any noticeable effect on the colour of the teeth.

The 6% Hydrogen Peroxide is equivalent to 18% Carbamide Peroxide and is the strongest at home whitening solution allowed by EU Regulations and is recommended to be used for 30-90 minutes at a time. The length of full treatment is prescribed by the dentist.

Recommended wear time is 1.5 hours per day for 6% Hydrogen Peroxide. Wear time of 3 to 4 hours per day for the Hybrid Pro, and 6 hours, but better overnight, for 10% and 16% Carbamide Peroxide. After whitening brush teeth. Clean your whitening trays with cool water and a soft toothbrush.

The good news is, one doesn't work better than the other. A journal published by American Dental Association showed that while carbamide peroxide shows slightly more dramatic results at first, products containing both ingredients produce exactly the same results.

These are the equivalent of 3.5% hydrogen peroxide and 5.7% hydrogen peroxide, respectively. Both gels will give you a fantastic white smile, but the 16% will get you there a little faster. If you suffer from sensitivity, the 10% is a better option for whitening your teeth.

Leave the trays in your mouth for 20-30 minutes when using 35% Carbamide Peroxide. You can increase the whitening time after a few sessions. In the case that you experience sensitivity, do not increase whitening time. Do not exceed a treatment time of more than 1 hour a day.

“Truth be told, coconut oil does not contain any whitening properties, but when people use coconut oil on their teeth, they begin paying more attention to their oral hygiene by thoroughly examining their teeth and gums and brushing more often, leading to healthier gums and whiter teeth.” In that way, Patterson says ...

What are the cons of using hydrogen peroxide to whiten teeth? ›

Whilst turmeric has certainly been proven to help a wide range of health conditions, sadly there is little evidence that it does whiten your teeth. In fact, any evidence of tooth whitening after turmeric has been used is often attributed to the other products that it has been mixed with, such as baking powder.

The American Dental Association gives a thumbs up to whiteners with up to 10% peroxide concentrations. Any higher than 10%, and you're at-risk for destroying your precious enamel.

The concentration is the percentage of the gel that is composed of the tooth whitening agent (HP or CP). The gel concentration can range from as little as 6% to as much as 44% (HP or CP); however no more than 22% carbamide peroxide is recommended for at home use.

Custom-fitted trays and in-office treatments are the safest and most effective ways to whiten teeth. ADA-approved over-the-counter toothpastes, gels, and strips are more affordable and convenient options.

It is used to cleanse wounds and ulcers in concentrations of up to 6%. Adhering and blood-soaked dressings may be released by the application of a solution of hydrogen peroxide. A 1.5% solution has been used as a mouthwash in the treatment of acute stomatitis and as a deodorant gargle.

20 vol or 6%

20vol is a strong and flexible peroxide solution that can achieve maximum lift when used effectively.

For the past 60 years or so, swishing with hydrogen peroxide has been a “whitening fad” in oral health regimens. Usually store-bought hydrogen peroxide has a concentration of about 3%, so it's safe for your mouth. At only 3% hydrogen peroxide and 97% water, it's so unstable that it can just turn into water over time.