I completely regret having green/turquoise hair for four months. Thanks to the blue pigment stained into my hair, red pigment is completely neutralized. I can't maintain a nice auburn for more than a day because it turns brassy after one wash. I've resorted to buying a conditioner today made to maintain red hair... (the stuff even looks like actual hair dye, its thick red goo haha) I'm just hoping it will revive my color.
While I was picking out the conditioner at Sally's, there was actually a girl standing nearby who was on her cellphone. She was telling her friend, "I want to do a wild color, I'm thinking teal!" I wanted to scream, "DON'T DO IT!!" Hahaha.