Related Clues:
- Substance used in soap-making
- PotassiumГ%82В hydroxide cleaner
- Basic substance
- Caustic that opens drains
- What McDonald's fries were once served with
- Soapmaker's compound
- Unclogging aid
- Corrosive solution
- Caustic drain substance
- Ingredient in a drain declogger
- Drain-clearing stuff
- Drain-opening liquid
- Strong drain opener
- High (ouch!) in fat
- Chemical compound with the formula NaOH