How many times will I have to shampoo with Vosene shampoo to remove red tones from grey hair?

I have natural blond hair. I dyed it a dark red and it turned violet/plum color. To attempt to get rid of it I bought a color lightener that would lighten my hair so I could color it. It turned it a bronze/copper color. I went to Sally's and bought a Quick Blue bleach with a 30 vol. developing...

I went to a salon today for a consultation and I was told that I would need to do a treatment before I color my hair. First let me explain how damaged my hair is. Currently I have about 3 inches of dark brown roots, and a yellow/white blonde colour ontop and underneath is dark brown. Last time I...

Okay, so my hair is naturally dark brown (like a dark chestnut.) I let my friend dye it using Loreal True Brunettes, and it was supposed to go about 3 shades lighter to a nice brown. It turned ORANGE. Light orange. Maybe we left it in too long? I have nooo idea. So since this product had...

Hi. I have red tones from lifting and then depositing color back into hair. My natural color is about a 5N or 6N and I have tried (unsuccessfully) to pull anything but red. Green will cancel red, I know, but where is this "green-based" color?? According to my knowledge (which apparently is...