1+1 Cream Hair Color Depending on the desired result, they can be used alone or mixed with the Carmen shades with reflections, the Carmen Chromatics or the Carmen Additives (except Super Lighteners and Carmen CC). CHOICE OF OXYCREM: - 10 Volumes / 3%: for recolouring sensitized hair or to lighten up to 1 tone - 20 Volumes / 6%: as a general rule, to cover white hair or lighten up to 2 tones - 30 Volumes / 9%: for more lightening up to 3 tones OXYCREM oxidants are specially designed to release all the color and care benefits of Carmen coloring creams. PREPARATION: Mix 60 ml of coloring cream with 60 ml of Oxycrem. Mix until obtaining a homogeneous cream. NB: the color of the mixture has no effect on the final result. APPLICATION: With a brush on dry, unwashed or slightly damp hair. EXPOSURE TIME: Unaltered shades: Last 5 to 10 min lengths Moderately altered shades: Last 10 to 15 min lengths Very altered shades: Last 20 to 25 min lengths Never exceed the total exposure time of 35 min. NB: exposure time can be reduced by half under activator. EMULSION/RINSE: Emulsify carefully, rinse thoroughly then proceed with Equivital post-color shampoo.