Hydrogen peroxide is used for teeth whitening both at home and in dental clinics. The only difference between the use of peroxide for whitening at home and in the dentist's office is in the concentration of the substance, and also that the dentist on its basis makes a special mixture that, apart from whitening, spares tooth enamel.
Hydrogen peroxide, which is used by dentists, is usually at least 15% concentration: this is why remineralizing gels are used together with peroxide. They include glycerin - a simple moisturizer, which in this case plays a protective role.
Hydrogen peroxide for bleaching can be used at home, but you must follow safety precautions so as not to spoil the enamel.
Effects of Hydrogen Peroxide on Teeth
Before you start bleaching, you need to know that hydrogen peroxide is harmful to the teeth: it is a strong oxidizer, which is why the enamel is clarified. After frequent use of peroxide for teeth, especially in high concentrations, sensitivity may occur, which is much more difficult to remove than whitening teeth. Therefore, it is necessary to be extremely careful when doing home bleaching experiments: if the teeth are sensitive, then this method should be avoided.
Due to the fact that hydrogen peroxide decolours, and therefore destroys the tissue, the expediency of its use is questioned. However, it can be considered as a cheap and affordable remedy, which becomes its main advantage over other methods of bleaching.
Methods of bleaching teeth with hydrogen peroxide
The following methods of teeth whitening with peroxide are arranged in ascending order. The first method minimally harms the tooth enamel, the second one more aggressively affects the teeth, and the third one should be used with caution even for people who have thick tooth enamel: this method will necessarily whiten the teeth, but it is likely that the sensitivity of the teeth after these procedures will increase dramatically.
1. Rinsing the mouth with hydrogen peroxide
Dilute hydrogen peroxide 3% with water in a 1: 1 ratio. Then, within 3 minutes after the teeth have been cleaned, rinse the resulting solution with a mouth cavity and then with ordinary water to rinse the residual peroxide. This procedure should be done 2 times a day, and after it, use a remineralizing gel.
A greater effect can be achieved by combining rinsing with hydrogen peroxide with a whitening toothpaste containing fine abrasive particles.
You can do this for no longer than 7 days, after which you need to take a break for at least 2 weeks.
2. Cleaning the teeth with hydrogen peroxide
If you brush your teeth with hydrogen peroxide, then this will give a more pronounced effect than rinsing: with a brush peroxide will penetrate deeper into the enamel and therefore the whitening will come sooner.
Take 1 tsp. tooth powder and add 1 tsp to it. 3% hydrogen peroxide. Mix the ingredients and use them as a toothpaste 2 times a day.
After cleaning teeth, the mouth should be thoroughly rinsed.
This paste can be used no longer than 7 days,
3. Recipe for strong teeth whitening with hydrogen peroxide with soda
Blot the toothbrush in peroxide, and then pour a little soda on it and brush your teeth. After that, rinse your mouth and brush your teeth with a regular paste.
This procedure can be done 1 time per day for a week.
When bleaching teeth, it is better to exclude coloring products (strong tea and coffee, chocolate, sweets, etc.) from the ration, as well as to stop smoking, as they can promote enamel staining.