GLAD I MAY NOT HAVE READ NEGATIVE REVIEWS
I don't recall reading the negative reviews before purchasing BUT I'M GLAD I DIDN'T!.. It is the best and easiest to use stain removing product I have ever used.  The only problem was when I used it on a wool purse and left it one too long which then lightened the area more than necessary.  But that was my own fault.  I still use that purse.  But it did a fantastic job on a bad spill that covered a medium size area of an upholstered massage chair (whoever did it kept is a secret from me, I guess)  But the spray worked like magic.  It also removed a sticky and old teriyaki stain on a reading pillow for reading in bed.  I no longer fear any stain on anything upholstered.  I LOVE this product and recommend it highly.  I will  as well as carpet stains. Hower, I repeat the caution to abide by the 15 to 30 second time limit.  It is hard to believe but trust their directions to the letter on this!
Rating: 5 stars