Tooth Brush

I think the Toothbrush is one of the good designs in the world, As human beings, we need to brush our teeth daily to eliminate the bacteria and gems which can cause tooth decay problems, As the modern age generation we all are unaware of the old generation problem with the brushing the teeth.

The toothbrush was invented in the year 1938, before the invention of the toothbrush all the people are using the neem brush, The neem brush are so hard to brush the teeth, because the neem brush is used to be big in size, hard in nature, some of the countries which are to be in below poverty line, they use the brick powder and the ashes for the wooden material to brush the teeth, as the technology is growing in a rapid pace, the evolution of the toothbrush has taken place, nowadays most of the people are using the electrical brush to clean the teeth instead of a normal brush.