Imagine this: you've followed every step of your typical at-home hair-dyeing routine to the letter, but this time your hair comes out an entirely different color than usual. Turns out, you picked up ...

My hair is currently a gingery red. A week ago it was a deep chestnut brown. Before that, blue-black. Last year? Blonde, pink, blue, purple, and back to blonde. No, my hair hasn’t fallen out, but that ...