So I tried this yesterday, sounded harmless enough. I should have known when in the directions it's warning you about the "odor". It worked well enough, I shampooed my hair again today and I still feel like I have product in my hair, but the odor was enough to choke a maget!! I wouldn't do it again, based on that alone! I couldn't take it, it was the most horrible thing you can imagine to smell, then times that by 100. I have never smelled anything so foul, and I have been changing diapers for 6 years!!!