Can anyone help! Just splashed on a big bottle of this after reading some rave reviews online. Have blonde highlights that are becoming quite yellow. Slathered it on last night and left on for five minutes recommended on the bottle. Yet my yellow hair remains, well, yellow.
So am I unrealistic to expect gorgeous silvery tones after one wash and not just purple stained hands and yellow hair?! Should I leave it on for longer?!
Any advice??