One way to keep gray hair healthy is to apply vitamin E oil to the hair and leave it overnight, washing it out in the morning. This improves shine and helps offset damage. Individuals may also use conditioners that do not contain harsh ingredients.
Individuals who want to keep gray hair healthy can protect hair by setting styling tools such as hair dryers to low or cool settings to minimize damage. Individuals should also be gentle in their styling methods and take care when brushing not to tug or pull hair.
Another way to preserve the health of gray hair is to avoid washing too often. Washing gray hair once a week is usually sufficient.