Pricey Foam in a Can

Let me begin by saying I was so excited by the release of this product. I thought it would be the answers to my scalp woes. Unfortunately, I found this cold, crackling foam very difficult to apply to my entire scalp. The foam stripped my hair color after washing it out (it has salicylic acid in it and I suspect that it had something to do with it). This product definitely tingles and stripped everything from my hair (and not in a good way). My hair felt like straw after use. I wanted to love this but it wasn't for me. It was very pricey for the amount in the bottle. I will not be repurchasing.