What's a good black hair dye that won't run.?

My hair is black and blonde. When I first dyed it the black ran out when it was washed and turned my blonde hair gray. I have since fixed it, and have just been keeping the black seperate from the blonde while washing. Does anyone know of any black dye that will not run?

What's a good black hair dye that won't run.?

Since you already have it black... and want to do it at home, try revlon or nice and easy... i think that is clariol. But I can tell you one thing, i made the mistake of dying it black,but used a permanant color... it took at least 2 years to get it taken out professionaly... i would suggest using a dark brown, but semi permanant. good luck

What's a good black hair dye that won't run.?

Sharpie

What's a good black hair dye that won't run.?

Box dyes are unhealthy. Get it done perfessionally or get the dye from a perfessional place like sally's beauty.

What's a good black hair dye that won't run.?

I have always used revlon. I found that the cheaper the product the faster it comes out. Don't use nice and easy it doe not last long.

What's a good black hair dye that won't run.?

don't dye your hair black!