I know some kids who will get anything dirty within 5 minutes, and wouldn't recommend such a pricey clothing item for a child like that. (greenmountaindiapers.com)
Heck, we don't come in contact with anything dirty regularly. (wellnessmama.com)
The tidy brick buildings are just as clean and neat inside; oily, mechanical parts being stripped down to be rebuilt and restored are the only hints of anything dirty. (evo.co.uk)