Dash Away is my absolute favorite product for cleaning rubber floor mats. It's not too bad on interior panels but I prefer a few other products. I haven't tried their 2012 updates yet but plan to. Beyond Black Tire Dressing (spray) is a fantastic product as well as Killer Chrome and Road Trip Grime Destroyer, all mentioned above. A Walmart close to where I work has some of their older products on blow out. I found Barrier Reef Liquid Wax to be a dud. I would take Meguiar's M26 Liquid over that any time. Speed Demon Wax Detailer wasn't too bad but could be slightly improved. I wouldn't hesitate buying it again though.