My hair is like a light gingery colour.It has been coloured before. I'd like to lighten it gradually to a more strawberry blondish colour, but i don't want to be blonde, iukwim?
Anyway, it's taken some abuse, so condition is important to me, however, i was thinking, if i was to mix some of this
www.superdrug.com/bblonde/jerome-russell-b-blonde-cream-peroxide-40-vol-12-lightner/invt/42293&bklist=
with a little bit of shampoo or conditioner and leave it on the lengths of my hair for 20 mins or so every 2nd or 3rd wash, would it lighten my hair colour a little eventually?