Hey everyone
I just bought a 2008 Infiniti M45 with 75,000 miles, and overall, it’s in great condition and drives really well. However, I’ve noticed an issue with the dashboard. Every time I clean it, there’s this weird matte film that forms again after about a week. When I wipe it, it gets shiny and smooth, but it’s not exactly sticky—just feels a bit odd. If I use a dashboard cleaner, it feels fine for a while, but after a week, that film comes back. It’s not like the really sticky dashboards you sometimes see on older Toyotas, but I’m not sure what’s causing it. Does anyone know what this could be, and how I can prevent it?​