Clean shaven

Shaving is the removal of hair, by using a razor or any other kind of bladed implement, to slice it down—to the level of the skin or otherwise. Shaving is most commonly practiced by men to remove their facial hair and by women to remove their leg and underarm hair. A man is called clean-shaven if he has had his beard entirely removed.

Both men and women sometimes shave their chest hair, abdominal hair, leg hair, underarm hair, pubic hair, or any other bodily hair.Head shaving is much more common among men. It is often associated with religious practice, the armed forces and some competitive sports such as swimming, running and extreme sports. Historically, head shaving has also been used to humiliate, punish and show submission to an authority, and in more recent history also as part of fund-raising efforts, particularly for cancer research organizations and charitable organizations which serve cancer patients. The shaving of head hair is also sometimes done by cancer patients when their treatment may result in partial hair loss.

Before the advent of razors, hair was sometimes removed using two shells to pull the hair out or using water and a sharp tool. Around 3000 BC when copper tools were developed, copper razors were invented. The idea of an aesthetic approach to personal hygiene may have begun at this time, though Egyptian priests may have practiced something similar to this earlier. Alexander the Great strongly promoted shaving during his reign in the 4th century BC because he believed it looked tidier. In some Native American tribes, at the time of contact with British colonists, it was customary for men and women to remove all bodily hair using these methods.

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Wikipedia