1. Clean their teeth with lemon juice
After brushing their teeth, dip a gauze in lemon juice and use it to wipe. Because lemon has a strong cleaning effect, it can not only help to remove tartar, but also have the effect of whitening teeth, and lemon is rich in vitamin C, which can strengthen tooth roots.
2. Whitening teeth with orange peel
Wash and dry the orange peel, grind it into powder, then mix it with appropriate amount of orange peel powder toothpaste and stir it evenly. Then every time you use it, you take a proper amount of toothpaste mixed with orange peel powder to brush your teeth, and your teeth will turn white soon.
3. Toothpaste whitening teeth
There are whitening or whitening tooth patches commonly used in the market, which mainly bleach the enamel through substances with bleaching effect such as hydrogen peroxide, and have obvious whitening effect on the yellowing of teeth caused by smoke, tea and plaque in a short time. It should be noted, however, that dental plaster can not be used frequently, and it 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. After brushing for three times, the teeth are as white as jade, and the tooth rust naturally falls 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. .
5. Tooth washing and whitening
The main purpose of tooth washing is to remove dental calculus and plaque, and at the same time, it can also remove the slight coloring 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.
6. Floss whitening teeth
Floss can clean up all the food residues. Choosing floss with whitening function can remove food particles and dental plaque that teeth can't brush, which has good tooth whitening and health care effects.
7. How to protect your teeth
Brush your teeth in the morning and evening.
to protect our teeth, first of all, we have to keep our mouth and teeth clean. Then brushing your teeth in the morning and evening is necessary. Especially pay special attention to brushing your teeth at night. Because the food residue in one day is not well cleaned up, when we sleep at night, our mouth will not move, saliva will basically not be secreted, and our mouth will not be well protected. The next day, you will find that our mouth will stink, which is why we don't brush our teeth. Secondly, you should pay attention to the correct way of brushing your teeth, both inside and outside, to ensure the time of brushing your teeth, and it takes about 5 minutes to keep your mouth clean.
drink plenty of water.
Drink plenty of water, which can not only ensure the normal water supply of human body, but also clean the mouth and teeth well. Kill two birds with one stone. Especially, it is necessary to drink some water after meals and keep your teeth clean. But be careful not to drink too much water after meals, too much will dilute the digestive juice and lead to indigestion, which is not good.
eat less sweets.
eating less sweets is obviously to prevent tooth decay. My brother is used to eating sweets and snacks since he was a child, and he especially likes sweets, which is not good. Later, he found that his teeth hurt, so he knew about tooth decay. Now it's too late to regret it. If you also like sweets, you must be careful not to finish eating, brush your teeth as much as possible, keep your teeth clean and reduce the residue of sweets.
use toothpicks as little as possible.
toothpick, why did I mention this? Many of us have such a habit, that is, after eating, we like to pick a toothpick, plug our teeth and pat our stomachs. It feels very imposing. I think if you really eat meat or something is embedded in your teeth, otherwise try not to use toothpicks to bring the pleasure of eating and eating every day. In this way, over time, you will find that your teeth will get bigger and bigger. By the time you find out, you will be too late. The bigger the teeth, the easier it is to embed food. At this time, you can't live without toothpicks. Therefore, use toothpicks as little as possible.
drink less drinks, especially carbonated drinks.
don't drink too much carbonated drinks. In fact, this is not only bad for our teeth, but also bad for our health. If you like to drink drinks, you must pay attention to the quantity, and try to choose something with less carbonic acid. Because the acidity of carbonic acid will corrode the protective layer that protects gums.