I professionally dyed my hair from a blonde to a medium brown. How do i get rid of the red/orange undertone? Do i need a green toner? help!?

He guys, funny story but I just accidentally swallowed shampoo and conditioner water. Our showers aren't working currently, so my sister asked if she could wash her hair in my sink...

began using the purple shampoo: MATRIX total results™ brass off color obsessed shampoo to neutralize brassy tones in order to keep darkening blonde roots blonder. Wondering if t...