I don't think Cherrylola is a member here, but that is her name. She came up with the treatment and does a video on her Youtube channel. Here are the links to part one and part two.
I tried the treatment also with conditioner and the results were just ok, but when I used the yogurt it came out much better. But for some strange reason, while washing it out it had a slight ammonia smell to it, but none the less the results were fantastic.