Information for nuclear red hair dye?

I am going to bleach my hair, then apply Special effects Nuclear red and Napalm orange,





but I have some questions about it, for anyone with experience on using the stuff.





How long will it stay in for before beginning to fade?


Will I need to re-bleach my hair every time i want to re-do the colour?


What strength bleach do I use? (Dark brown/black hair)


And any other info you can give me on it.


I've heard it's good.Information for nuclear red hair dye?
leave your hair alone maisie, its fine!