I've acquired a nice Curly Locks with a beautiful not faded fading pink streak, clear symbols, nice hair, and a mechanism that works great - but she's covered in pink highlighter - and I know it's not regrind, because someone has drawn shapes and arrows on her head, and colored her wings in. Considering it's sort of close to the actual vinyl color, it doesn't bother me that much, because she's in great condition otherwise - but I'd like to try and get rid of it.
Has anyone here had experience with sunfading a pony this color, or treating a Brush and Grow in an oxy-clean bath? I'm most worried about preserving her pink hair streak and mechanism inside.