Related Clues:

• Remains by the fire
• Blackener of Santa's suit
• It's grate stuff
• McCourt's 'Angela's --'
• "... __, dust to dust"
• Spots on Santa
• Chimney sweep's sweepings
• Barbecue remnants
• Chimney lining
• Santa's suit covering, maybe
• Fine, black stuff
• Pompeii's undoing
• Symbol of penance
• "... ___, dust to dust"
• Briquettes, after the barbecue