but in a few years your paint will be proof that silicones can and will ruin a cars finish
silicones will cloud clear coat, and silicones will soften paint and cause bubbles, and loosen its adhesion properties
That's a pretty emphatic statement with absolutely no documented proof whatsoever of it being true. Let's see some proof of that somewhere, anywhere that NXT or any silicon based product will in fact damage paint over time.
http://www.goclean.com/carcare.htm
READ under Waxes, Sealants, and Protectants.
Well, if "Mary Moppins" says it so, that's all the proof I need. They must know more than a company like MeGuiar's as they have only been in the car care business 100 years. And every other car care company is developing their own synthetic product line. Mary also doesn't seem to like carnauba wax as the products being pushed on their site don't contain any of that bad wax either. Go figure.