This Review Title is OK for hair that is not too dirty, I guess and the content is: It didn't work very well. OK for hair that is not too dirty, I guess. I had three caps, and only worked decently once. Hair still looks dirty, but not greasy. Do not like shampoo caps. Wouldn't recommend them..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.