Choose a suitable barber, and never go to street barbers.

Once-use shavers are recommended. Keep away from all other kinds of shavers, including the ones which have their razors changed after every shave.

Never share others with such personal tools as the brushes used to remove hair, sponges, etc.

Ask the barber to wash his hands well (by using water and soap) before shaving or haircutting.

Remember that using your own shavers, and not sharing others with theirs, is the best way to protect yourself against the infection of hepatitis (B) and (C), and maybe AIDS.