Related Clues:

• Skunk's giveaway
• Off-putting smell
• Gym socks' smell
• Sty woe
• Rotten smell
• Fridge-cleaning motivation
• That stinks!
• Something a little fishy, perhaps
• Sign of an uncleaned fridge
• Trash barge emanation
• Trait of banana oil
• Smelly smell
• Something wafting
• Horrific, lingering smell
• Target of a spray