Related Clues:

• Wood coloring
• Spill consequence
• Rorschach test component
• Ink problem
• Discolor
• Eyesore
• Prepare a slide
• Carpet cleaner target
• Use a paper towel
• Deck treatment
• Top spot?
• Rorschach picture
• Soak up liquid, in a way
• Unintended spot
• Printer's mistake