Chi Blondest Blonde Cream Ionic Lightener is an advaned ionic lightener. Gentle oil/creme base. Contains natural herbs, silk proteins, botanicals and chamomile. Chi Blondest Blonde Creme Ionic Lightener is unique because it contains an Ammonia Free formula and gives less swelling than other professional lighteners. For on the scalp and off the scalp applications. DIRECTIONS: Mix equal parts of CHI Blondest Blonde Ionic Creme Lightener and Color Generator of your choice. If mixed thin the process will slow down. If mixed thick the process will be accelerated. These are guidelines only. Use your professional judgment for desired consistency. For Full head application or retouch application use 10 or 20 volume Color Generator. For off the scalp lightening use 30 or 40 volume Color Generator. CAUTION: Do not use on eyelashes, eyebrows, facial hair or other parts of the body. Never shampoo before lightening. Do not apply to scalp with open cuts, abrasions or any abnormal conditions. Check frequently. Perform a strand test before application. Do not use on hair in poor condition. Wear gloves. Do not use metal mixing bowl. Store in dry and cool place.