L'Oreal Technique Chroma Ruby 1.74oz

Directions: Wear suitable, disposable gloves. Mix entire contents of Chroma tube with 20, 30 or 40 volume. Oreor Creme Developer (1.74 oz. color + 1.74 oz. developer). 

Virgin hair: Saturate hair thoroughly and process for 30 minutes at room temperature. For resistant gray, develop for another 5 minutes. 

Retouching: Apply color to regrowth only, develop for 30 minutes, add a little warm water and work product through lengths and ends for 2 to 3 minutes. Rinse with warm water until water runs clear.

• Do not use with metal tools (clips, comb, etc.)
• Rinse hair well after the processing time.
• If your client's hair is relaxed use a 20 volume developer only.
• Use exclusively with the recommended oxidant, 40 volume (12%) maximum.
• Use only the proportions indicated.