Hair, like any other part of your body, needs to be looked after in order to stay in good condition. It is easy to damage hair and much less easy to repair it, so it’s better to keep it in good condition in the first place, if you can. This is especially important if you use heat treatment on your hair a lot, or spend a lot of time in the sun. This can have very damaging effects.
One of the top recommendations hairdressers give is to use a nourishing hair mask. This will help condition and smooth out your hair, helping it to stay in better condition. This will prevent it getting too dry, will mean it is well conditioned and will help to stop you getting split ends. You can use masks as often as you like, from once a week to once every couple of months. The richer masks could make hair greasy if overused.