My hair is naturally dark blonde. I've lightened and frosted it many times successfully. This time it has a definite orangy tone. I don't really want to keep going lighter. I'd be happy to get back to my dark blonde and just do a little highlighting again. I don't want any warm tones.

I've tried a second treatment with a 10 volume developer and White Lady toner along with using the purple shampoo and good protein conditioner. It hasn't made much if any difference in the color of my hair.

I would appreciate detailed steps to get back to dark or medium blonde with no red/orange tones. Thank you.