I worry about it a bit. In a lot of the vids all they're stripping off is the protective wax coating applied by manufacturers.if you're going to recoat then sure, go for it, be very wary around your paint though.
ok, so to be clear, the complete opposite of what they've used it for in the M5 resto video? GotchaIt's literally a mild sandblasting alternative, it even says in the vid "efficient removal of underbody coating" - ie, it strips whatever's on the surface but uses dry ice particles rather than media / sand / whatever this year's fashion is. Use it if you intend to treat the surface afterwards, but there's zero chance I'd be using it on a painted car which I'm not restoring.