A couple of days ago I dyed my hair black. Luckily, I used one of the wash-out ones that will last about 28 washes. However, I really don't like the way it looks. I've washed my hair about 10 tens already and it is faded but still black. I wanted to know if there was a way that I could get the dye out more quick?

If you do a search at the top of your screen such as 'black hair dye' you will see all answers from the last three days. I would suggest you just wait in order NOT TO DAMAGE your hair any further. Just let it fade to a point where you can have something professional done. Be thankful it wasn't a permanent dye.

As the days go by you will notice it becoming less and less dark, just be patient so as not to ruin your hair and scalp, okay.

I've answered a lot of posts similar to yours. But instead of referring you to a thread that contains one of my answers, I will give you a direct answer. You probably used a semi-permanent color if it washes out in 28 washes shampoos. Black hair dyes are the hardest to remove, and if your has was light or chemically colored before you've applied the color, it may leave a permanent tint on your hair. You can use Prell, clarifying shampoos or dandruff shampoos to help fade the color. If the color doesn't wash out, I recommend that you go to the salon and get a corrective color done.

As above your clarifying shampoos or even washing up liquid to strip the colour as much as you can, even if you do end up going to a salon it'll be less work for them and less damage, even though they said 28 washes if you used two bottles to mix then it will still sit inside the hair for awhile longer x