Related Clues:

• Tough elastic wood
• Fireplace leftover
• Cigar bit
• Hearth dust
• Archaeological fragment
• Leftovers at a barbecue
• Hearth particles
• Andiron residue
• Mount St. Helens residue
• Kindling, eventually
• Word with can or Wednesday
• Forest fire obscurer
• Bonfire result
• Volcanic discharge
• Grill waste