Review (5/5): Longest lasting pink I've found!
My hair has been pink for almost a year now, and in that time, I have used Pulp Riot, Arctic Fox, and SFX. And now that I've tried Atomic Pink, I'm never going back to any other pink dye, and have been recommending it to everyone who asks. I mixed 1 part Atomic Pink with about 2-3 parts conditioner to dilute it, resulting in the color in the photo on the left. Since then, I've been washing my hair roughly every 4-5 days, using warm water (something unimaginable with the previous pink dyes I've used, which would come out absurdly fast if it wasn't cold water). The two photos on the right were taken this past weekend - about 6 weeks after the first picture. And as you can see, it's barely faded at all!
Some other notes: My hair was bleached to a level 10 before dyeing it; the dye didn't stick to my natural hair which is around a level 6. Even right after dyeing it, I have never had any issues with the dye bleeding - not even on the towel I use to dry it! However, it also instantly dyed some of my wall, so if you're dyeing your hair at home, make sure you cover everything around you before you start.