I just noticed the born to be mild as a potentially decent decent one

The car is a Sapphire black 3 series and as I said, it has the seal and protect hard wax.
I don't want to use anything that's gonna take it off and throughout the winter it's only gonna get a shampoo and chamois off, wheel cleaner.
BMW have supplied some products but I'm running out now (not sure which make they actually are under the BMW packaging but they're pretty good).