Is Hydrogen peroxide Safe for Teeth - Everything You Need to Know (2024)

FAQs

Is Hydrogen peroxide Safe for Teeth - Everything You Need to Know? ›

While hydrogen peroxide may help whiten the teeth in certain situations, there are some important safety issues to consider. Hydrogen peroxide can cause damage to the enamel of the teeth if a person uses the solution incorrectly.

Choose the right concentration: A low concentration of Hydrogen Peroxide (around 3% to 6%) is safe to use for teeth whitening usually without any side effects. Hydrogen Peroxide can produce certain side effects like gum or tooth sensitivity if used often in high concentration.

Due to its various health risks, most dentists don't recommend using hydrogen peroxide frequently.

Because it can kill harmful bacteria and break up plaque, dental professionals have been using hydrogen peroxide since the early 1900s to prevent and treat periodontitis. Along with treating gum disease, killing bacteria also effectively treats bad breath (halitosis).

Toothpastes and mouth rinses that contain small amounts of hydrogen peroxide and are used once or twice per day do not seem to harm the inside of the mouth ,when used up to 6 months for toothpastes or 24 months for mouth rinses.

"Prolonged bleaching with these high concentrations of hydrogen peroxide, especially when used multiple days in a row, can lead to highly irritated gums and sensitive teeth," Chris Strandburg, DDS, a dentist based in California, told Health.

Plaque is a sticky film containing bacteria. Failure to remove this results in hardened tartar. Using hydrogen peroxide in caring for teeth and gums eliminates harmful bacteria. This cuts down the formation of plaque and tartar.

You use them the same way you would a saltwater rinse. There are actually more benefits to hydrogen peroxide, too. The first is one we mentioned before: it helps to clean up the bacteria in your mouth that leads to gum and tooth decay. A 2012 study found that peroxide is effective at improving gum health.

When used carefully, it can be an effective way to whiten your teeth. But if used incorrectly — in concentrations that are too high or if used too often — it can cause serious and sometimes expensive tooth damage. If you choose to whiten your teeth with hydrogen peroxide, do so cautiously.

Hydrogen peroxide can also exert a direct cytotoxic effect via lipid peroxidation. Ingestion of hydrogen peroxide may cause irritation of the gastrointestinal tract with nausea, vomiting, haematemesis and foaming at the mouth; the foam may obstruct the respiratory tract or result in pulmonary aspiration.

Can hydrogen peroxide permanently damage gums? ›

Hydrogen peroxide is a highly reactive substance which can damage oral soft tissues and hard tissues when present in high concentrations and with exposures of prolonged duration.

When used in high concentrations over an extended period of time, hydrogen peroxide can damage the protective enamel on your teeth and lead to problems such as: Teeth sensitivity. Cavities and tooth loss. Irritation and inflammation in the teeth and gums.

Hydrogen Peroxide

It's also an excellent natural remedy for receding gum tissue. It can also help treat swollen and sore gums too. Not to mention that it can also whiten your teeth a bit. To make a hydrogen peroxide rinse, mix ¼ cup of 3% hydrogen peroxide in ¼ cup of warm water.

Some kinds of toothpaste and mouth washing products contain small concentrations of hydrogen peroxide. Avoid using pure hydrogen peroxide on your teeth or for other uses at home. Consider using safer options like gel or whitening strips. They are more effective at whitening teeth than toothpaste or mouthwash.

It is not recommended that you leave hydrogen peroxide on your teeth overnight as it could cause erosion to your tooth enamel or irritation to your gums. Instead, if you want to whiten your teeth and brighten your smile, we recommend talking with Dr.

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.

Use up to 4 times daily or as directed by your dentist or doctor. Use this product regularly in order to get the most benefit from it. To help you remember, use it at the same time(s) each day.

Gargling with undiluted hydrogen peroxide can lead to chemical burns in the mouth and throat, severe irritation of the oral tissues, abdominal pain, and vomiting if swallowed. It can also disrupt the natural balance of oral flora and potentially cause other oral health issues.

Generally at this concentration you would need to have your teeth in contact with the 3% hydrogen peroxide for about 5 hours a day for about 2-3 weeks to have meaningful tooth whitening, which is very difficult to do with a watery liquid.