I purchased Surf City products several years ago from Pep Boys. I sprayed their interior cleaner on the black seats of my Thunderbird and wipe it with a white cloth, it took the black dye off the leather. Their detail spray wouldn't wipe off clean on the black paint, it kept streaking. Same with their window cleaner, couldn't get rid of streaks. I threw all their products in the trash. To be fair this was several years ago, and maybe their products have changed. But I wont ever use the again, don't need to.
Everything from Adams has been first rate, their products are the best. Glad Dylan is back!