Does Color Oops take out permanent hair dye?
No, a color remover (Color Oops or Satin) removes overall color, but they do not return hair back to its “natural” color.
Can Color Oops remove old dye?
What Does It Do? Oops Hair Color Remover will remove permanent and semipermanent dyes in only 20 minutes’ processing time regardless of when the original dye was applied. It incorporates soy protein and aloe vera into its extra-conditioning formula, which helps protect and moisturize your hair.
Can you leave Color Oops in longer than 20 minutes?
Do not process longer than 20 minutes. RINSE: Rinse with warm water and shampoo, then rinse for 15-20 minutes. (Yes – 20 minutes.)