I guess some people, for whatever reason, don't care about their personal appearance or hygiene. Recently, in my local Co-operative store, (on two ocassions) I was served by extremely smelly members of staff.
The first assistant was female and she had a rotton smell of unwashed lady bits, it was indescribable. The second time, including today, I was served by some kind of Stig of the dump character. He had long greasy hair, dirty fingernails, bad acne, was unshaven and stank.
I've already complained to the Co-operative's head office and they promised to contact the operations manager, this was over a week ago and Stig still hasn't cleaned up his act.
I mean, when he's scanning food products, you just don't want him touching them, with those skanky hands.