So I read a lot here..many articles...so the shadow is here to stay huh..I did everything,all razors..all techniques...all tanning products,its like its resistant..lol,If Im correct its the hair underneath showing,so darking the scalp,the less you should it yes ? well I spent $$ on tanning,im dark as hell....shadow still strong...spray on tans seems to make it more dark,and I sweat far to much to use spray tans...so did I miss anything ? or any tips I did not try,and its not my shaving routine,once the head is smooth..nothing else hides skin color..thanks guys !