New to this "looking after the car" thing. Did I do it right? Washed it with Tesco Daisy. Clay mitt with lots of water. Machined with G3 Professional Scratch Remover. Wash with Tesco Daisy. Machine polish with Autoglym Super Resin Polish. Finished with Autoglym High Gloss something (like water). Is it okay that some of the last 2 got on the windows, tail lamps and headlamps?