Every Autoglym product I've tried, I've liked. Right now I have the Interior Cleaner, Super Resin Polish, Glass Polish, and Paint Renovator. The interior cleaner has a nice smell, and does a pretty good job of gettin light stains out of fabric and upholstery. For heavier stuff, I use a dedicated stain remover, so I don't have any experience on bad stains. The Super Resin Polish has a nice cleaning action, and leaves a nice shimmer behind. It really brought out the metal flake in my paint. The Glass Polish will remove stubborn stains and bug guts from the windsheild, but it won't actually remove even light scratches/pits from my experience. I haven't used the Paint Renovator much, but it did a good job of removing some swirling on my roof. It is a fairly aggressive polish, you can feel the grit when you rub it between your fingers. Probably a little too aggressive for minor swirl removal (use the SRP), but good for some deeper scratches/marring. You should really try a few of their products, I haven't been disappointed yet. :xyxthumbs