Related Clues:

• Soapmaking need
• Soap-making ingredient
• High-pH stuff
• Basic cleaner
• Caustic cleaner
• Soap substance
• It makes soap strong
• Ingredient in some cakes
• Corrosive stuff
• Soap stuff
• Caustic solution
• Granny Clampett's soap ingredient
• Corrosive liquid
• Potassium hydroxide
• Cleaning agent