If an assistant at Toni and guy 3rd block , which is close to jayanagar swimming pool say he will do the hair Color for you ..I would request to kindly decline it as he doesn’t know how to Color the grey ..even though I matched all the requirements to get the hair Color done , after he finished doing it , all my greys are still very much visible I could notice it the very next morning without washing hair and I couldn’t notice it much there at the salon as it was evening and could be because of the lights too ..but bad experience I had there ..you can look for any other Toni and guy branch .