Related Clues:

• Dirty
• Besmirched
• Filthy
• Covered with soot, e.g.
• Like coal miners' clothes
• Well-soiled
• Needing scouring
• Very dirty
• Covered in dirt
• Mucky
• Covered in schmutz
• In need of cleaning
• Needing a scrubbing
• Covered in soot
• In need of deep cleaning