Does anyone know what Adore's staying power is on virgin hair? Will it just completely wash out of my roots if I don't bleach when it comes to touching them up?
Adore doesn't stick on my roots at all. I think you'll have to do a mile bleach bath on your roots.
You can just presoften the hair by applying low vol peroxide (10vol or less) for a few minutes to open up the cuticle.