To be honest I was a tad sketchy about a product like this. I figured it would be some kind of primer; like it would remove some of the stain so it could come out easier when you actually wash it. I was wrong. This little stick is a miracle! I somehow manage to get stains on my clothing very easily, so this little guy comes in hand often. Just do as the instructions tell you to and you're gold. I really like this product, and need to start carrying one in my purse at all times.