Make sure to use K18 Hair repair mist and mask during coloring service so the hair after will look and feel healthy as you see in the after in this video. Try to use the mask after the lightening session and before toning, and then you either can use the mask after shampooing again or use a moisturizing conditioner since k18 mask is already been used before toning, the choice is yours completely. Don’t forget to wait 4 minutes for k18 mist and mask to activate then you proceed with your service.