Related Clues:

• Defensive stream
• Spray that burns
• Spice from the nutmeg tree
• The old ball and chain?
• Aerosol that immobilizes
• Its punch is spiked
• It might come with the mail
• Mug spray?
• Subduing spray
• Mugger's bane
• Mugger repellent
• Knight's club
• Alternative to pepper spray
• Tear gas alternative
• Spray used on rioters