in middle age, the teeth will always turn yellow, accumulating years of tartar on the teeth, and some middle-aged men still smoke, accumulating over time, the teeth will turn yellow! So, can middle-aged people wash their teeth yellow and white? It's really feasible for experts to teach you these small methods!
Today, people have higher and higher requirements for themselves, not only to eat well and eat nutritiously, but also to their appearance and appearance, and yellow teeth are unforgivable. Finding yellow teeth will find many ways to deal with it, and tooth washing is one of them!
There are several ways to do this.
1. Go to the dentist for ultrasonic cleaning and bleaching.
2. With a simple method, adhere to about 1 month, the time is relatively long, the effect is the same as that of tooth washing. Here's how it works. Brush your teeth, 1 toothbrushes and 3 toothpaste. The first toothpaste, the Chinese toothpaste, has the same effect as washing the teeth once a month. It is effective for the root and dental calculus. It can only be said to be physical whitening. The second toothpaste is Colgate's super sensitive white. Its effect is chemical bleaching teeth. Third toothpaste, Crest's herbal essence, fresh breath, prevention. Tooth decay. Dentists suggest that you brush your teeth for 3 minutes at a time. Brush your teeth three times. First, brush your teeth with Zhonghua Jianshi white for 1 minute. Do deep cleaning. Then, brush your teeth with Colgate super sensitive white for one minute. Do a chemical bleaching. Finally, use herbal ones. It's 3 minutes. In this way, one time in the morning and one time in the evening. Unless it's tetracycline teeth, it will work in two weeks.
3. Vinegar, aged vinegar and white vinegar can be used at home. It can be contained in the mouth for 1 to 3 minutes, then spit it out and brush your teeth. The effect is very good! But the teeth will feel very sour, numbness (the feeling will last for about 2 minutes) can't be continuous, often do it, about once every 2 months, it's good, and can remove halitosis.