Hair cleaning and conditioning:Biological processes and hygiene

Care of the hair and care of the scalp skin may become visible separate, but are really intertwined since hair grows from beneath the skin. The living parts of hair are beneath the skin, while the actual hair shaft which emerges has no living process. Damage or change made to the visible hair shaft cannot be repaired by an organic process, though much can be done to manage hair and make certain that the cuticle leftovers intact.

Scalp skin, just as any other skin on the body, must be kept well to ensure a healthy body and healthy hair manufacture. If the scalp is not cleaned frequently, by the taking away of dead skin cells, toxins free through the skin or external hazards may create a propagation ground for infection. However, not all scalp disorders are a result of bacterial infection. Some arise inexplicably, and often only the symptom can be treated for organization of the condition. There are also microorganisms that can affect the hair itself, but in MEDC's, this is a good deal rarer. Head lice are probably the most ordinary hair and scalp ailment world-wide. Head lice can be removed with great notice to detail, and studies show it is not of necessity connected with poor hygiene. In this way, hair washing as a term may be a bit deceptive, as what is necessary in healthy hair production and preservation is often simply cleaning the surface of the scalp skin, the way the skin all over the body requires onslaught for good hygiene.