Observation among children under five showed that 18% of them looked unclean.
Steer clear of food that looks unclean or has been touched by someone sick.
You won't want to use a cereal box or pizza box, it looks unclean and unprofessional... remember, this is a business and you want to make a good impression.
It's a situation where you feel unclean.
Let me reassure you that the amount of time I spend looking up synonyms for dirty and/or politically incorrect words is fairly minimal, but on the occasion I can't think of another word for prostitute or breasts, it annoys me to have one of Bill Gates' employees make me feel unclean.
Periods are known to make young girls feel unclean, and smelly.
The verdict: I still feel unclean.
And it starts to feel unclean.
There were a good few city workers milling around looking a bit worried by the prospect of being pulled apart by unclean looking people and then having the pictures splashed all over The Guardian website.
The musician yes, it was Caroline's former husband was wearing a green coat that looked frayed and unclean.
