Related Clues:

• Moccasin without laces
• Drain cleaner ingredient
• Caustic stuff
• Caustic chemical
• Soap-making compound
• Grass denizen
• Oven-cleaning chemical
• Caustic agent
• Soapmaking need
• Soap-making ingredient
• Viper, for one
• Move sinuously
• High-pH stuff
• Basic cleaner
• Caustic cleaner