A comb

Abstract

The present invention related to a comb, said comb comprising a body, a tine extending from said body, said tine being covered or partially covered by photocatalytic material, and a light source positioned in said comb, said light source providing light beams to the surface of said photocatalytic material to accelerate reactions of generating radicals from air. This solution makes hair washing easy for users, for example women during pregnancy and after childbirth. It would also be advantageous to provide a solution which enables effective hair washing without use of shampoo.

Description

Technical field [0001] The present invention relates to a comb, and in particular to a comb for removing dirt from hair. Background technique [0002] Good hair hygiene is important to maintain healthy hair and reduce the discomfort and embarrassment caused by oily hair and itchy scalp. The shampoo procedure usually includes wetting the hair, applying shampoo, rinsing and drying. [0003] However, such a procedure may be difficult for women during pregnancy because it usually requires postures such as forward or backward bending, which is difficult for pregnant women to perform, especially in their last trimester. . Such procedures are also difficult for women after delivery who have difficulty getting out of bed due to blood loss, vaginal rupture, caesarean section, etc. In some countries, such as China, women are advised not to come into contact with chemicals or water for personal hygiene purposes during the first month after giving birth. [0004] In addition, people living w...

AI Technical Summary

Problems solved by technology

Some of them bake baking soda or vinegar to wash their hair, and some others use nothing but just rinse their hair with warm water, the cleaning results are obviously not optimal

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