Related Clues:

• Garlic emanation
• More than smell bad
• It's added to natural gas
• Polecat defense
• Emit a foul stench
• Sour milk tip-off
• Dead fish carry one
• Burning sensation
• Febreeze target
• Landfill output
• It wafts in the air
• Foot problem, perhaps
• Be ripe
• Spoilage tip-off
• Ban target