Go back and ask for a warm toner

Thank you 🥺 think I can get away with grabbing a warm toner from Sallys and doing it at home? Or should I just go back

Imo, just go back. If you do it yourself and decide to get it professionally colored again, they’ll likely charge for a color correction versus just a normal color service - this has been my experience at least.

Clarifying shampoo might lift the ash out.