10 rules to brush teeth need to know

Many people often only pay attention to brushing the front of the tooth but missing the molar or inner part. You should brush your teeth for at least two minutes to ensure the cleanness of the dirt.

Here are some brushing rules you don't know:

1. Wait 30 minutes after a meal to brush your teeth

Brushing your teeth immediately after eating food can be harmful to your teeth. During this time, the pH in your mouth is lower than normal and is more acidic, so brushing your teeth now can cause abrasion and damage to your teeth.

2. Don't start brushing your teeth in the same place

Dentists say that most people often start brushing their teeth in the same place. So when you brush your teeth in the final part, you will feel a little bored and will brush through the speakers in this section. Richard Price, a consumer consultant of the American Dental Association, recommends that you start brushing your teeth in different places, so that your teeth are evenly brushed.

3. Be gentle when brushing your teeth

Brush your teeth gently. Excessive brushing can damage teeth and erode gums. Instead of brushing hard and along the jaw, take the brush with a gentle, circular motion.

Dentist David Genet recommends brushing your teeth as gently as when you quietly clean priceless furniture. An easy way to check if you are brushing your teeth too hard is to see if the bristles curl on your teeth. If the bristles bend, you're brushing your teeth too hard.

4. Brush your teeth for at least two minutes

Most people know that you should brush your teeth for at least two minutes. But most people don't brush their teeth enough during that time.

A good way to make sure you brush your teeth for two minutes is to lock the tap at that time. To keep the faucet flowing, we increase the brushing speed to keep up with the tap. Another method might be to try to open a piece of music when brushing your teeth, you won't notice the time passed.

Photo: lifehack

5. Pay attention to the inside of the tooth

Many people often brush the front of the teeth more than the rest. While the front is the part everyone sees, all your teeth need to be properly cared for. Pay attention to the molars and the inner face of the teeth.

6. Make sure you are using the correct type of brush

People often use toothbrushes that are too big or too small for their mouth size, making the brush impossible to reach all areas of the mouth.

Another common problem is that using a hard bristle brush can damage the gums. The American Dental Association recommends using a soft brush, so make sure your brush is not too hard to benefit.

7. Eat fruits and vegetables to clean teeth naturally

Useful tips to clean the mouth are eating fruits and vegetables that can naturally clean the mouth like apples and celery. Fruits and vegetables contain a lot of fiber, which helps natural abrasion and gently removes plaque.

Gargle to remove any bacteria, brush your teeth and floss your teeth every time you come home.

8. Keep the brush clean

Although your brush looks clean after you've finished brushing your teeth, bacteria that cause bad breath and tooth decay can still grow on it. Wash the brush after use to help eliminate harmful bacteria.

You should also buy a glass to plug in the brush. Don't let it touch the sink or other objects in the bathroom.

9, Replace toothbrush after 3-4 months

Most people use toothbrushes for too long. The American Dental Association recommends changing your brush after 3-4 months, because after this time the bristles become more fibrous and less effective, more bacteria and tartar will stick on it.

10. Clean interstitial teeth

Although brushing your teeth is a very effective way to keep your teeth clean, brush hair is often unable to touch teeth, where food and bacteria can develop into tartar.

You should only floss before or after brushing your teeth, flossing is an important part of keeping your teeth clean and healthy.