Related Clues:
- Active ingredient in Drano
- Substance used to make soap
- Olive-curing chemical
- Solution not entirely fully explained
- In Dundalk, a little base
- Lutefisk-making chemical
- Solution to some chemistry problems?
- 109-Across maker's need
- Liquid used to cure fish
- Chemical in soap
- Compound used to make soft pretzels
- Chemical used in making pretzels
- It's used to cure lutefisk
- Chemical used to make bagels
- Extract of chalk, a limestone, would be this