yah the red streaks in my hair are cute*display pic there gone now lol ) but I really wanted pink :P and i'm not against going all pink hahahaha , although I bet Turquoise is cute to!:) , lol I think it would be cute to kinda alternate the pink/turquoise
it really helps to have a light base. I doubt it would show up on dark hair. You just put it in your hair and if you want more intense color you use a blowdryer to heat it up, but leave on for 10-20 minutes and rinse out. Hope that helps :)