This is an AMAZING product! Every week I spend almost six hours driving from Lincoln to Fort Wayne and then turn around to repeat the journey. I generally go through a couple of 32 ounce Diet Cokes each way . . . which translates into at least two stops at rest areas, gas stations or even the Wal-Mart in Wabash, Indiana. to go to the bathroom. But, thanks to this new product, which I found at a Kroger's two days ago, these pit stops will no longer be necessary! I haven't figured out how to use it yet--do I spray it around the car or drink it or what?--but I'm going to find out. This is gonna trim at least 20 minutes off of each trip.