This is regarding my upper lip hair....I am an asian from India residing in US from the past 5 yrs. Back in India I used to thread my upperlip ......and it always used to leave me with an akward greenish shadow kind of a thing. When asked in the parlors they advised me to go in for laser and told me that the green shade would gradually go with the treatments and ...the shade is due to hair under my skin. I already took 5-6 laser treatments ......no doubt that my hair has become finer and the growth has gradually reduced but the greenish patch/shade is still there and is quite visible and embarassing. I would realy appreciate it if anyone could throw some light on this matter and tell me how to get rid of this ugly patch . Thanks again and appreciate your help.