1, what if it turns yellow?
Plastic experts say that cold light whitening teeth is a popular technology, and the whitening effect is very rapid, and the effect can last for 2-5 years, but this is not certain. Because it is influenced by people's diet and oral hygiene habits, some people may keep it for more than five years, while others will turn yellow in just one year. Therefore, it is very normal for teeth to turn yellow after cold light whitening.
So, what should I do if my teeth turn yellow after cold light whitening? Experts said that in order to prevent teeth from turning yellow after cold light whitening, it is necessary to do a good job in nursing. First of all, avoid drinking tea, cola and red wine after whitening. At the same time, smoking is prohibited. Secondly, in the usual diet, try to reduce the intake of dark food and pay attention to oral hygiene.
It can be seen that it is very common for teeth to turn yellow after cold light whitening, so friends must do a good job of nursing after cold light whitening to delay the yellowing of teeth. At the same time, remind friends that for the health of teeth, try not to blindly do whitening surgery, which will have a certain negative impact on teeth. In addition, taking a proper amount of Tomson's vitamin C chewable tablets is also very helpful for teeth.
2, orange peel whitening teeth
Wash the orange peel, dry it in the sun, grind it into powder, then mix it with a proper amount of orange peel powder toothpaste and stir it evenly. Then take a proper amount of toothpaste mixed with orange peel powder to brush your teeth every time you use it, and your teeth will soon turn white.
3, toothpaste whitening teeth
There are commonly used whitening or whitening stickers in the market, which mainly bleach the enamel through substances with bleaching effect such as hydrogen peroxide, and have obvious whitening effect on tooth yellowing caused by smoke, tea and plaque in a short time. However, it should be noted that the plaster can not be used frequently, which will destroy the structure of enamel and make the tooth surface rough and damaged.
4, baking soda whitening teeth
Baking soda has the effect of whitening teeth. When you brush your teeth, add a little suda to the toothpaste. Brush your teeth as white as jade for three times, and the tooth rust will naturally fall off. It should be noted that baking soda has a slight corrosive effect (less corrosive than vinegar), so don't overdo it when using it, and it is not suitable for long-term use. .
Step 5 Wash your teeth and whiten your teeth
The main purpose of tooth washing is to remove calculus and plaque, and at the same time, it can also remove slight staining of teeth caused by smoking and drinking tea. Tooth washing can whiten teeth to a certain extent, and it is also a healthy and harmless whitening method.
Step 6 floss to whiten your teeth
Flossing can clean up all the food residue. Choosing dental floss with whitening function can remove food particles and dental plaque that can't be brushed off at the same time, which has good tooth whitening and health care effect.