I did Punky Turquoise over my somewhat faded purple and got bluey Turquoise which I love. Now whenit fades if I put Turquoise on top will it start to go more green? Or will it stay this more bluey Turquoise color because the purple base? Or Should I mix it with punky purple or plum or atlantic blue to keep towards the blue side. With purple I usually re apply every 3 weeks or so. Sometimes I do my roots more often. This is my first time with Turquoise so not sure when Ill need to reapply yet.