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What's the difference between a soft toothbrush and a hard toothbrush

Toothbrush is an article that we use every day in our life, and it is also closely related to our daily life. Toothbrush is a personal commodity that we need to use every morning after we get up. Which is better, soft toothbrush or hard toothbrush?

Which is better, a soft toothbrush or a hard toothbrush:

Personal choice

To remove the dirt from your teeth, whether you use a hard bristled toothbrush or a soft bristled toothbrush, the effect is the same. When brushing your teeth, the most important thing is to brush your teeth in the right position.

Hard toothbrush can easily damage the enamel on the surface of teeth. In addition, if you are a little careless, you will also damage your gums. Most people just need to buy a soft toothbrush.

So why design a bristle toothbrush? Dr. Chen said, "this is specially designed for smokers or people whose teeth are difficult to clean."

The toothbrush with fine and soft bristles and rounded ends is less likely to damage the tooth quality and gums.

Hardness of bristles: generally, it can be divided into soft, neutral and hard. It is more suitable to use a toothbrush with neutral hardness at ordinary times. The difference between the diameter and thickness of bristles is that the thicker the bristles are, the harder the details are, and the softer the bristles are.

S-35 belongs to the upper slender medium hair, B-02 is super soft hair, and B-09 is general standard soft hair.

If there is no obvious gingival inflammation, medium hair can be used to massage the gums.

If there are obvious serious gums, it is recommended to use soft hair to minimize the irritation to the gums.

How to choose a toothbrush

Toothbrush selection:

It takes only 5 steps to choose a toothbrush

Step 1: look at the brush handle - the brush handle should have anti-skid design

If the brush handle of the toothbrush is equipped with anti-skid design, it will not only make people hold it conveniently and feel comfortable, but also make it easy for the brush head of the toothbrush to reach the dental plaque area directly, which is convenient for cleaning teeth. Therefore, when buying a toothbrush, it is recommended to buy a toothbrush with an angle of 17 degrees - 20 degrees between the brush handle and the brush head.

Step 2: look at the brush head -- the brush head should be short and narrow

Many people buy toothbrushes with long and wide brush heads and think that they will brush cleaner. In fact, the short and narrow brush head is more flexible and easier to rotate in the mouth, so it is easier to clean the small parts of the mouth and is not easy to leave dead corners. Therefore, when buying a toothbrush, it is recommended to buy a toothbrush with a brush head length of 2.54-3.18 cm and a width of 0.79-0.95 cm.

Step 3: look at the bristles -- the bristles should be soft and hard

Is the bristle harder or softer? In fact, the soft and hard bristles are the best! If the bristles of the toothbrush are too hard, although the cleaning force is strong, it will cause great damage to the teeth; If the bristles of the toothbrush are too soft, it is not easy to wear the teeth, but the cleaning force is not enough. Therefore, if you choose a toothbrush with moderate soft and hard bristles, you will not hurt your teeth, but also have a strong cleaning ability.

Step 4: still look at the bristles - the bristles should be arranged reasonably

The American Dental Association suggests that the more reasonable arrangement of bristles should be: a brush head has 2-4 rows of bristles, and each row has 5-12 bundles of bristles. In addition, the bristles of the toothbrush should be 10-12mm long and 3-4mm wide, and each bundle of bristles should be kept at a certain distance.

Step 5: continue to look at the bristles: the tip of the bristles should be smooth

If the factory does not smooth the tip of the bristles during processing, it may cause damage to people's teeth and gums if it is directly used for brushing teeth. If the cut bristles are processed smoothly, it will prevent this from happening and protect the health of teeth and gums.

The quality of toothbrush will directly affect the health of teeth. Therefore, when we buy toothbrush, we suggest to be careful and choose a toothbrush suitable for ourselves to take care of the health of teeth.