5 tricks to whiten your teeth and drink coffee remember to add milk

Having white teeth is the first step to show a bright smile. in fact, we can correct many factors that make teeth yellow. While doing a good job in daily dental care, we can choose some advanced tooth whitening methods. In fact, you and I can both have the whitest smile!

1. Daily care is indispensable.

If you want to have bright eyes and bright teeth, the first important thing is to take good daily care of your teeth. If you can't finish the "task" of brushing your teeth twice a day in the morning and evening, any tooth whitening is empty talk, especially those who rely on cold light whitening teeth or use tooth patches. At the same time, you can get into the habit of flossing, and you'd better remember to gargle after meals and after eating to maximize the removal of food residue and food pigmentation.

two。 Remember to add milk to your coffee

Coffee and tea have become important refreshing drinks for many people every day. If we don't have a large cup of coffee in the morning, we feel wrong. But drinking too much coffee will make our teeth yellow and we can no longer "love" them. In fact, drinks such as coffee, tea and red wine that can color teeth contain a substance called tannic acid (tannic acid), which plays an important role in tooth coloring. However, milk contains casein, which can be combined with tannic acid, greatly weakening the dyeing effect of coffee on teeth, so drinking coffee with some milk, whitening teeth and replenishing calcium. Cappuccino and Mocha are coffee with high milk content.

3. Use tooth powder or baking soda

In addition to toothpaste, there is also a tooth cleaning product called tooth powder. Tooth powder has a stronger cleaning power on teeth, to some extent, it can replace toothpaste, and of course the whitening effect is better. And with toothpaste dipped in the right amount of tooth powder, using the same method to brush teeth, can better clean off the dirt attached to the teeth. Baking soda has a similar principle for tooth cleaning, but don't use it every day. Once a week is enough.

4. Use White Tooth Patch

Often drink colored drinks, smoking teeth can easily turn yellow, of course, the best way is to give up these bad likes, otherwise you really need some quick whitening products to help. The principle of whitening tooth patch is redox reaction. Oxidants such as hydrogen peroxide are the most important ingredient, which can cut the pigment on tooth enamel into small molecules, and then after redox, the teeth look very white. However, white tooth paste is not suitable for daily use, high concentration of hydrogen peroxide is easy to cause tooth sensitivity and tooth demineralization.

5. Try dental cosmetology and ask a dentist to do tooth whitening for you. The effect is better and the method is more scientific. At present, there are many methods of tooth whitening on the market, among which cold light whitening and sandblasting whitening are relatively better. The former uses redox reaction for tooth whitening, while the latter relies on high-speed particles sprayed to the tooth surface to remove pigmentation. Both methods have their own advantages. Whether it is sandblasted whitening or cold light whitening, it will cause certain irritation to the teeth and cause oral sensitivity, so it is not suitable for regular operation. In fact, usually pay attention to the care of teeth, can reduce these artificial whitening process, teeth will of course be healthier!