I dye my own hair regularly and although I am fully aware of the point of doing a spot test to check for adverse reactions each time you use the dye, I don't do this. I tend to think well it was fine last time, so it will be fine again and if it starts to sting or something, I'll wash it of straight away.
I was wondering if you all do the spot test each time and I am unusual, or if like me, most people who use the same dye repeatedly don't bother.
YABU: You should really do the spot test each and every time, I always do.
YANBU: I dye my own hair regularly and I don't do the spot test if using the same dye I used last time.