The toothbrush as we know it today was not invented until 1938. However, early forms of the toothbrush have been in existence since 3000 BC. Ancient civilizations used a "chew stick," which was a thin twig with a frayed end. These 'chew sticks' were rubbed against the teeth.
The bristle toothbrush, similar to the type used today, was not invented until 1498 in China. The bristles were actually the stiff, coarse hairs taken from the back of a hog's neck and attached to handles made of bone or bamboo.
Boar bristles were used until 1938, when nylon bristles were introduced by Dupont de Nemours. The first nylon toothbrush was called Doctor West's Miracle Toothbrush. Later, Americans were influenced by the disciplined hygiene habits of soldiers from World War II. They became increasingly concerned with the practice of good oral hygiene and quickly adopted the nylon toothbrush. I got this from http://www.loc.gov/rr/scitech/mysteries/tooth.html
1770
1938
Tooth brushing has been around for thousands of years. The Babylonians were using "chewingsticks" as early as 3500 BC. The first true bristled toothbrush began in China around 1600 AD. Modern toothbrushes began in England around in 1780 with carved handles and natural bristles placed in bored holes and kept in place by a thin wire. By the early 1800's bristled toothbrushes were in use and in 1857 H.N. Wadsworth got the first patent for an American toothbrush. Nylon was first used for bristles by 1938 and in 1939 electric toothbrushes are sold, but the wide use of brushing teeth wasn't until after WW2 when the army enforced the habit with the men in their ranks.
i was told the toothbrush was invented in the year 1498 after a scarcity of leaves used for mouth cleansing,at that time.
3000 BC
toothbrushes weren't invented then!
toothbrush was invented in the year 1939
Many, many countries make toothbrushes.
They did not invent tooth brushes in the late 1400 because toothpaste wasn't invented then! They used there fingers to wash they teeth with water
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Toothbrushes for dogs come in a variety of colors. My dog's toothbrush is blue.
Yes, peanut butter people can eat toothbrushes.
Any toothbrush is only as effective as the person using it. If used properly, most manual toothbrushes can adequately clean your mouth. I typically recommend electric toothbrushes to people who have some kind of physical limitation, such as arthritis.
It is difficult to provide an exact number, but it is estimated that there are billions of toothbrushes used around the world. This number is constantly changing as toothbrushes are manufactured, sold, and disposed of.
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no