Related Clues:

• Fencing equipment safety mark covers point entering active torso
• Thick dark liquid mixture used as a wood preservative
• Preserve wood in Greek island full of love like this
• Preservative regularly on show in the Heraklion area
• Shield of wood, old indeed, kept in historic island
• 'Double O' assumed by wily secret agent stopping the rot
• Chimney cleaner's target
• Oil broken-down scooter with last of lube
• Dark liquid drunk by Osage leader, native American bottles
• Island holds nothing so useful for preservation
• Legendary bull's home pumped with oxygen thus, as preservative
• Oily liquid ruining eco-store
• Greek island storing oil, primarily as preservative
• Black liquid, supplied by Native American, old drunk swallowed
• Shield of wood old so kept in Greek island