Related Clues:

• Turn red, perhaps
• Just for Men, e.g.
• Dental hygienist's request
• Spot remover?
• Lighten up
• Shampoo finisher
• Red dye
• Get the soap out of your hair
• Auburn
• Colorful compound
• Carrot-top's secret?
• Salon treatment
• Partner of lather and repeat
• Whitener
• Go green?