Related Clues:

• Tree type
• Creosote source
• Contents of a barbecue pit, often
• ___-blond
• Evidence of burnout?
• Swabbie
• Hull sealant
• Neutral shade
• Smokestack emission
• Road goo
• Light hair color
• Volcanic dust
• Hibachi residue
• Silvery gray
• It may be cast in a flick?