So you just slayed a beautiful balayage, but the toner didn't deliver.

It's too dark, too green, too splotchy or too uneven. Or maybe you're just sick of client's telling you it faded too fast.

Regardless the issue, you're unhappy and your client is pissed.

So what if there was a guide to tell you what happened and why?

And what if it also taught you how to fix mistakes fast, or avoid them altogether?

Well, my friends, this toning "book of secrets" is the answer you're looking for!.