The difference between a soft toothbrush and a hard toothbrush
The most obvious difference between the two types of toothbrushes is the texture of the bristles. Hard-bristled toothbrushes can easily damage the enamel on the surface of the teeth. In addition, a little bit of carelessness can also damage the gums. The average person only needs to buy a soft-bristled toothbrush. However, to remove dirt from the teeth, the effect is the same whether you use a hard-bristled toothbrush or a soft-bristled toothbrush. The most important thing when brushing your teeth is to brush your teeth. In addition, wash the toothbrush thoroughly after each use, and remove the moisture as much as possible to make it dry and sterilize.
So why design a hard-bristled toothbrush? The dentist said: "This is especially designed for smokers or people whose teeth are difficult to clean."
Therefore, is the toothbrush used for bristles or soft hair? It varies from person to person.
Brushing teeth, mouthwash This is the common sense of dental health that everyone knows. So, what other health knowledge in addition to these methods?
1, dental caries
It can enhance the health of the tooth support tissue, just like exercising the body. It can also stimulate the secretion of saliva, clean the tooth surface, and the method of caries is simple, and everyone can do it. Its method is: close the lips, the upper and lower teeth bite and move in the up and down direction, each time licking more than one hundred, every morning with the brushing of the teeth, to develop habits.
2, brushing your teeth
This is the most common method. People are brushing their teeth, but there are not many people who brush well and brush hard. The so-called brush is to clean the teeth of each tooth. Brush each morning at least once in the morning and evening.
The correct method of brushing is to rotate the upper teeth from top to bottom, and to rotate the lower teeth from bottom to top. The upper and lower front teeth should be brushed with the teeth, and the surface of the teeth should be brushed back and forth. In order to clean the tooth surface, it is necessary to use a health care toothbrush with a small brush head and a soft and elastic hair.
In order to prevent dental caries and periodontal disease, it is best to use sodium fluoride or chlorhexidine toothpaste. Toothpaste containing sodium fluoride or barium chloride also has the effect of relieving tooth hypersensitivity.
