Tougher than Boy Scout camp dirt and stink!
My husband is a veterinarian and I have a teen-aged son.  Between them, I've had more than my fair share of nasty laundry stains and this has made all of them disappear.  In desperation I tried this on an old stain my son had hidden on his carpet and it is gone!<br />I have not noticed any change in color or texture on any of the wide variety of fabrics I have used this on.  I often use it multiple times on a garment and have not seen any damage.
Rating: 5 stars