Related Clues:

• Fluid for a car
• Cruet fluid
• Source of the Beverly Hillbillies' wealth
• *Vinaigrette ingredient
• Garage floor stain
• Persian Gulf commodity
• Refinery material
• Fry cook's supply
• Type of painting
• Cooking liquid
• Crude painting
• Squeak squelcher
• Car maintenance must
• Jed Clampett's discovery
• Safflower product