Use a sugar scrub to make sure color takes when you dye your hair. Sugar’s glycolic acids gently scrub away product buildup that can prevent color from adhering to roots. Mix 1 Tbs. of sugar with a dab of shampoo and massage onto scalp for 30 seconds before rinsing. Do this one day before dyeing your hair.
Sugar Scrub on Roots Means Fewer Touchups
