There are two main reasons for jaundice: exogenous and endogenous jaundice. 1. Exogenous yellow teeth: Because food pigments stick to the teeth, they are yellow or gray; smoking soot, beverage, coffee, tea pigments stick to the teeth are yellow-gray. 2. Endogenous yellow teeth: teeth are affected by certain elements. Pigments are not on the surface of […]
Brush hair can generally be divided into soft, neutral, hard three kinds, usually using a neutral hardness toothbrush is more suitable. When buying a toothbrush, you can press the brush hair with your finger. If your finger feels tingling, it means that it is too hard to choose. At present, nylon brushes are the most […]
Advantages and Disadvantages of Using an Electric Toothbrush Electric toothbrushes have become increasingly popular in recent years, offering an alternative to traditional manual toothbrushes. While electric toothbrushes offer several benefits, they also come with their own set of drawbacks. Below, we’ll explore the advantages and disadvantages of using an electric toothbrush. Advantages: Disadvantages: In conclusion, […]
1. Soft hair: The hair flexibility of general toothbrushes is three layers: softer, moderate and harder. Choosing a toothbrush for a child must be a soft filament toothbrush, because the child’s teeth and gums are soft and vulnerable. 2. Small head: The toothbrush head chosen for the child must be small and be able […]
Brushing teeth is a daily task. Although it seems simple, many people do not pay enough attention to it in daily life. Toothbrush has a lot of adverse effects on the oral cavity, and may even lead to a series of oral problems. The following toothbrush manufacturers for you to analyze some common mistakes in […]
Toothbrushes can be distinguished by the hair they have. There are two kinds of brushes: soft brush and hard brush. The hair of soft brush is very soft and thin, and it is denser. On the contrary, the hair of hard brush is hard, thin and sparse. Some people like to use soft-bristled toothbrush, because […]
1. Where on earth do you brush your teeth? The most important function of brushing teeth is to remove plaque. Dental plaque is a kind of bacterial biofilm, which you can understand as a community of bacteria on the teeth. If you don’t remove plaque in time, decay, gingivitis, periodontitis and other diseases may come […]
The specific steps are as follows: 1. Place the toothbrush at the junction of the crown and gingiva (red-white junction). The bristles of the toothbrush are 45 degrees with the teeth facing the gingiva or deep into the gingival sulcus (maxillary teeth up, mandibular teeth down). 2. Under gentle pressure, the horizontal direction of […]
Selection of brush head can be appropriately small When buying a toothbrush, first of all, the size of the brush head should be considered. It is recommended to choose a smaller brush head and a smaller children’s toothbrush. This is because the space of the posterior teeth of the oral cavity is small, and it […]
Brushing teeth is not only a matter for adults, but also for children. In theory, children should brush their teeth from the beginning of the first deciduous tooth eruption. But children’s mouth is very delicate. If the toothbrush is not selected properly, it is easy to hurt children’s teeth and mouth. So how to choose […]