Related Clues:

• Plumber's helper
• Indy Jones' bugaboo
• Cobra or copperhead
• Caustic soap stuff
• NaOH
• Strong solution of sodium
• Soapmaker's supply
• Cause of some skin burns
• Caduceus animal
• Sidewinder, e.g.
• Frequent lawbreaker on 'The Simpsons'
• Alkaline soap ingredient
• Wind around
• Grammas' _____ soap
• Viper for one