Hi all, I just sprayed the Shining Monkey spray on my Hudson PM strap. I wanted to do the strap because it is such a wide strap and a lot of vachetta so if that got water stains on it, it would look aweful. So, I sprayed it and I can't believe it--- IT DOESN'T LOOK ANY DIFFERENT!!! I mean I could take a pic but there's nothing to see, it still looks like naked vachetta!!!! I sprayed it outside and did it very lightly and it evaporated and dried almost instantly!!! Then I did it again, a little more and same thing!!!! I have good luck so I was afraid to do any more to it. Just wanted to let you all know my experience with it!!!