RpNation

try using the vitamin c trick? it works so-so, but it isn't too harsh. you could also try using head and shoulders shampoo in a hot shower and really scrubbing it... i've had success with that. now i have a lot of experience here being an emo kid that changes his hair every few months, but depending on the color sometimes bleach is all that helps. i'm assuming you're using semi-permanent dye?

Yeah, it's semi-permanent teal

I've tried the head and shoulders and the Vitamin C, and they both barely worked fml

what brand of dye are you using? i had manic panic teal a while ago and it was impossible to keep from washing out. you could also try dish soap or mixing baking soda with head n shoulders. that dries out hair, but it lifts pretty well. otherwise, you might have to either use a soap cap (bleach and shampoo, not as damaging as straight up bleach) or just wash it 3 times a day in hot water until it fades naturally.