Related Clues:

• Rose-red dye
• It makes ink pink
• Biological stain
• Rosy red dye
• Red dye
• Rose red dye
• Fluorescent red dye
• Dye chemical
• Ink ingredient
• Dye used as a toner
• Gasoline colorant
• Rose-colored dye
• Red stain in a lab
• Coal tar product
• Red lab dye