Have nc'd as anyone who sees me this week will see I have fucked up the home tint job and I don't want to out myself 
So, I mixed up black with a touch of brown for lashes and brown with a teensy smidge of black for brows. Cue DC entering the bathroom, asking questions and distracting me and, yes, I must've muddled up the trays.
Mercifully it's half term, but I would welcome any dye-fading tips as I do have to leave the house at some point.