green hair help!

I'm sorry to here about your problem, but believe it or not it is a common one. But I hope I can help you. You can use lemon juice on your hair, however, that may dry it out, but you can condition; of course. The thing you can do is to deep condition your hair to open the cuticle layer and then use a clarifying shampoo a couple of times, but just so you know either way you will probably still need to do some deep conditioning treatments, because your hair is already damaged. Also honey I know that sometimes going to the shop can be more expensive but getting hair products from a box can cost you more in the long run.