You shouldn't not hire someone just because they smell.
Harry is conducting interviews for an open position at his company and the best candidate is a brilliant but unkempt and smelly young man.
Harry wants all his employees to be well groomed and look professional.
Harry convinces the young man to change his grooming practices and clean up his act, then hires him.
Harry chooses not to hire the unkempt young man because he smells.
Harry just hired and excellent candidate who will greatly benefit the company.
Harry deprives his company of the best candidate for the position.