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Related Clues:
- Bases' opposites, in chemistry
- Substances like HCl and HF
- Etching agents
- Glycolic and hyaluronic, e.g
- Essential fatty __
- They lower pools' pH levels
- Battery liquids
- Bases' chemical counterparts
- Lemon juice and vinegar, for two
- A group of vitamins
- They turn pH paper red
- They're far from basic
- Sulphuric and muriatic
- Battery fluids
- Lime juice and vinegar, for two