Related Clues:

• Object of E.P.A. monitoring
• Furniture wood
• Mountain ___
• Timber wood
• Campfire remnant
• Baseball bat wood
• Hair color
• Cigar residue
• What chimney sweeps sweep
• Volcano output
• Prickly ___
• Volcano spew
• Chimney accumulation
• It's a waste
• Arson evidence