Shower caps and swim caps prevent hair from becoming wet or entangled during activity.

Infections of the scalp can leave scarring that prevents hair from growing.

Childbirth: Hormones rise during pregnancy that alter the hair cycle and prevent hair from falling out.

It is often worn by food service workers to prevent hair from contaminating the food.

The most important thing you can do to prevent or resolve oily hair is to shampoo your hair daily.

The electrical charge also prevents hair from growing on his body.

Most have a smooth nylon lining in front to prevent hair from wearing off on the shoulders.

Hairnets are used to prevent loose hair from contaminating food or work areas.

The suit covers the wearer to prevent skin and hair being shed into a clean room environment.

Originally intended for burn victims and patients of terminal illnesses preventing hair from growing in the eyebrow region.