Enlarge the bristle of each brand, answer mystery for you
Eight out of every 100 people are using an electric toothbrush. It is already familiar to many people, is our oral health improvement essential articles of daily use. And we in the understanding of electric toothbrush, also gradually understand what is the acoustic vibration type electric toothbrush, what is the rotary vibration type electric toothbrush. When choosing electric toothbrushes, we also know that the selection criteria are mainly vibration mode and vibration frequency (cleaning effect), as well as the different characteristics of different brands of electric toothbrushes.
But few people on the electric toothbrush brush head research, a lot of people on the electric toothbrush brush head is still in the size, hard and soft points, what is the specific material, different functions of the brush head effect is what, what effect, do not understand.
Brush head quality criteria: brush material, planting density, grinding round rate.
How to determine the bristles?
* Bristle material
Toothbrush bristles are mainly divided into natural bristle and nylon yarn, most of the traditional manual toothbrush is bristle material, the material bristle brush cleaning effect and adsorption ability of toothpaste than nylon material is better, but the brush bristle material very absorbing water, dry slowly, and shower and relative humidity, time is long brush head is bacteria germs. Later a company invented nylon, nylon material brush hair not bibulous, wear-resisting, and fine soft, good elasticity, a better massage effect, since the nylon became the preferred material brush hair.
Many people only know that electric toothbrush has two famous brands: philips and ole B, but few people know that the brush head of electric toothbrush has two famous enterprises, respectively is the United States dupont company and Germany's dupont company, nylon was invented in the United States dupont company.
Nylon brushes come in three different shapes: cylindrical, diamond or triangular. Diamond and triangle bristles clean better than cylindrical bristles because they have more clean edges and can penetrate deeper into the space between teeth to clean more plaque.
Diamond bristles more compact arrangement, brushing area, cleaning effect is better
In addition to knowing the texture and shape of the bristles, we also need to know more about the hardness of the bristles. Brush wool has soft wool, in wool, bristle cent, generally speaking, the gum of dot is more flimsy, use soft wool can, also have special children electric toothbrush now. For those with more stains, such as those who smoke or drink coffee, a stiff bristle is more appropriate, but in general, a moderately stiff bristle is the most popular choice.
* Planting density
The greater the density of the brush on the head, the greater the amount of hair, the greater the area of tooth contact, and the better the natural cleaning effect.
* Rate of grinding
Roundness has a direct effect on gingival protection. According to the testing standards for electric toothbrushes, the grinding roundness rate of adult electric toothbrushes shall not be lower than 50%, while that of children electric toothbrushes shall not be lower than 70%. If the use of round rate unqualified electric toothbrush, will harm our oral soft tissue, damage to the tooth surface, but also can not achieve good cleaning effect.
The surface of the brush, which has not been rounded, is irregular and sharp. The surface of the polished bristles is rounded and full.
In order to let you know more about the brush head of electric toothbrush, qiuzhen jun collected some electric toothbrush, through the electron microscope, on the electric toothbrush
Brush head is enlarged. After all in 100 times magnify, what mystery does the bristle of electric toothbrush have!
(1) Brand: SOOCAS
We can see that the brush head of sushi universal is bunched, with high density of hair planting and large amount of hair planting. However, from the side, the edge treatment of the brush is not smooth enough, showing a general performance. The bristles were interspersed with filaments.
Comments: comprehensive consideration, SOOCAS used dupont nylon material, planting hair high, but grinding round rate processing is not careful enough, we give SOOCAS general cleaning brush as ★★★.
(2) Brand: SAKY
SAKY's standard clean brush head USES dupont bristles, which are soft, with less bristles and also bunched outward.
SAKY did a good job of rounding the bristles, but the bristles were well aligned.
Comments: comprehensive shu guest standard brush head in the amount of hair, material performance is good, and in the bristle grinding round is beneficial, we give SAKY guest standard cleaning brush head score for ★★★★.
(3) Brand: Oral B
The oreb's brush head design has always been special because it is the only electric toothbrush that USES a rotating vibration design. This multi-angle cleaning brush head has high hardness and unique design. It is designed with 16-degree cross bristles. Multi-angle cleaning combined with rotary vibration cleaning method will have better cleaning effect. However, this is only for people with a good oral condition. If your gums bleed a lot, we do not recommend using these rotating vibrating electric toothbrushes.
Comments: when the brush head is enlarged, both the amount of bristles and the roundness of the bristles are great. Or to it ★★★★★ .
In addition, the bristles of Vsmile and orle B both have blue bristles that fade to remind the replacement of the brush head. When the blue bristles fade to white, it means that the brush head should be replaced.
Review: the overall performance of Vsmile, the gingival care brush, is very good. Review: no matter how the powerful product withstands the experiment, it will hold up. Philips did not let us down. We give it a deserved ★★★★★ name.