Related Clues:

• Flue deposit
• Schmutz on Santa
• Campfire residue
• Flue substance
• Fire results
• Stainer of Santa's coat
• Embers
• Cinders
• Component of Japanese sumi ink
• Burnt-coal residue
• Target of a sweep
• Bonfire residue
• Phoenix source
• Residue
• Fireplace waste