How do I do this treatment to remove a green tint from my hair before I color it?
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 bleached my hair I waited too long to do it so my roots grew out very long, and as a result I have a little orange gap in my hair. The white has faded and there's a lot of yellow in my hair. It has also turned green apparently because I live in an apartment building and the water makes it go green. I want to keep the blonde ontop but I want more dark brown underneath, however she said that she can't give me a white blonde ontop because of how long my roots are and how damaged my hair is. She said that she will get a better result doing highlights instead of bleaching it all, but I only want the blonde highlights if it's going to come out white blonde and not yellow or orange. If it's not going to come out white blonde then I want to do my whole head dark brown.
She told me before she dyes my hair she wants me to do a treatment to take out the green tints so my hair doesn't break off. I will explain what she told me to do and then ask questions about what I don't understand.
She said to take 8 or 9 aspirins, mix it with warm water, add baking soda, put it on damp hair, let it sit for 10 minutes, then rinse and wash my hair.
So my questions are: What are aspirins? Does she mean the pills you take to get rid of pain? How much baking soda should I add? And if I decide not to put anymore blonde in my hair do I still have to do this to avoid breakage?
If anyone has heard about this before and knows what I should do please let me know I would really appreciate it. If I don't do it on my own I'm going to end up getting her to do it and it'll cost more money so I really want to try and do it by myself.