I have used many more expensive dry shampoo's before finding this at Winners recently.

The only downside is the applicator. Sometimes it gets stuck, and then BOOM - white powder explosion all over everywhere. For the most part this does a great job though. The small tip helps with application. I usually just use this in the mornings to freshen up my hair before going to the gym (weird, right?) and even after sweating like a mofo my hair still looks and feels pretty decent when I am finished.