1. Take the required amount of powder in a bowl (plastic or stainless steel) and add the right amount of normal water to it. Mix well to make a thick paste. 2. Apply the hair colour paste immediately (use within 15 min) on dry and oil free hair evenly using the hand gloves provided. Please use a comb if necessary to help ease the process. 3. Post application, cover your hair with the shower cap provided. Keep your hair in the same wet condition for 1 hour and do not dry your hair. 4. After 1 hour, please remove the shower cap and wash your hair with plain water. Please do not use any shampoo/shikakay/conditioner immediately. 5. Thoroughly wipe your hair with a towel and let your hair dry naturally. Please do not use a hair drier. 6. It’s normal for your hair to turn slightly green or blue initially. You will notice your hair gradually turn into a natural black colour within about 2-3 hours of washing and drying it. 7.Please wait for three days before using any shampoo or conditioner. We recommend using Sadhev's shampoo and conditioner to help ensure that the colour stays.