Related Clues:
- Gear protector
- De-squeaker
- Medium for many 13-Down
- Sesame extract
- Common lubricant
- Stuff dipped into with a dipstick
- What fuels boiler?
- Many Louvre paintings
- Monet's supply
- The 'palm' and 'olive' of Palmolive
- Common cruet contents
- Dipstick drips
- Sydney band Midnight ___
- Destroyer: "European ___"
- Destroyer uses "European" ones