Did you ever try organic Apple cidar vinegar? Used to have this problem  bad..especially on my forehead! Took two rounds of Accutane and those are the only ones that still bothered me years later. I read about using the ACV which I already used with great success to treat a rash. It keeps them away from my skin and I havent had any in a long time.
I reccomend trying it. Braggs brand works the best. Also, try diluting it with water 50% so it doesnt dry out your skin
Also I found my Retin-A cream to be fantastic for this as well. (Prescription)

Hi thabk you for your reply 
no I haven't tried that I might give it a go! 
How long would you say it took for it to take effect? 
Did your skin clear mostly after two rounds ? How long have you been clear since stopping second accutane course (if you are clear) and di you have any different effects second time? I've been on tane once and thinking of a second course xx