Related Clues:

• Nasal appraisal
• Outhouse issue
• Stimulator of canine curiosity
• It could be fishy
• It wafts
• Gas-leak clue
• Olfactory property
• It often hangs around the kitchen
• It may linger
• It may waft
• Barbecue factor
• Arrid target
• Sachet release
• Flagrant fragrance
• Nostril nudger