sir, i am sanjay 19 years old, I had pimple 3 monthes ago, i rub it, it apperad blacked, i used sum products ,. yet it was not removed, within 2 week I again rub it and i removed the black layer of skin. For 3-4 days it looks to remove quickly, but again black s ports appear. Again I used somme product, and again after another two week i washed the black skeen by rubbing. Again it looks black, for last 1 and half monthes I am using cosmetics for it but it is not removed yet. I have 1 information, my pimples are removed, but left some sports on face. Now what should I do for 4-5 little sports of pimples and a black mark of 2c.m. diameter on face?