Answer by  
                                                                                          Jilly (597)
                                                            
                          
                          
                                                          You'll need to use a product called a color remover, such as "Color Oops". These remove the dyes from your hair, but depending on your haircolor you may need multiple applications. If you dyed more than 2 shades lighter or darker than your natural color, seek a salon professional's help.