This is because there are no toothbrushes in the world and there are many people who have tooth decay and they have toothbrushes. We are fortunate that we live in a civilized society and we rely on the ancients' tireless pursuit of cleaning their teeth. Otherwise, we are still using cloths. Of course, modern people have never stopped exploring toothbrushes. Take a look at the following toothbrushes that may have personality or perhaps people who know how to deal with them.
New solar Toothbrush without Toothpaste
The retired dental professor at the University of Saskatchewan, Canada, Dr. Komiya-Bong Xiong designed and developed this new type of toothbrush, which does not require toothpaste and uses solar energy to form chemical reactions in the oral cavity to clean teeth.
Japanese LED toothbrush that can completely see the oral cavity
In the process of brushing our teeth, how many people can see their complete mouth? This toothbrush, invented by Japan, solved this problem by adding an LED lamp in the middle of the toothbrush. However, the toothbrush, which is priced at US$65 (approximately RMB500), is accompanied by a special type of toothpaste that can be used for a long period of time.
Head toothbrush
This toothbrush designed by designer Thomas Keeley is creative enough. Although this shape of the toothbrush is very creative, if you brush these people's "brain" every day, some cautious panic.
Toothbrush toothbrushes come from designer Nancy Faust
It is also a personal choice, if you have a strong psychological quality.
Green toothbrush that can remove brush head
The data shows that: Based on health and hygiene issues, each person needs to exchange toothbrushes for three months. If the calculation is based on 6 billion people worldwide, the average daily toothbrush discarded is 66.66 million, causing serious environmental pollution. We have not considered, in fact, we only need to replace the toothbrush head, toothbrush handle can be reused. "Green toothbrush" is born for this problem, it is low production costs, the use of the inherent characteristics of plastic, simple exchange, we call on everyone to support Environmental protection.
