Hi all - I recently took my car into service and while it was there, they did a "deluxe detail" that included (unnecessarily) a polish step and application of a polymer sealant. It looked fine when I picked it up, but after a recent wash (just a simple hand wash with water and soap), I noticed the spots shown in the attached pictures show up throughout the car. They're pretty much everywhere. They're kind of crystal-like and appear to be below the surface. Has anyone ever experienced this and / or has any idea what they are? FWIW, I had a ceramic pro coating applied to when I first took delivery (yeah, I know they never should have polished it or applied sealant, but that's a whole other issue...). Any thoughts would be greatly appreciated!