First of all, this is a great site. Found it from MB World. I did a search but didn't find my answer. I was up until midnight last night reading as many of the old threads as I could! So if I missed it, don't kill me. Anyway my car is new and I started to use the S100 cleaner and wax. I love it. It is very easy to use (which I like). couple of questions. Do I need to use the paint cleaner with every wash? (using megs. gold class shampoo) Will it remove the wax? Will it be a benefit to have multiple coats of the wax. I understand Zaino users routinely layer their coats, I was wondering if it would work the same with a wax. Or just every month or so. Are there any other proudcts that I would benefit from putting on the car. i.e. anything under/over the wax. I know, that sounds like a dumb question LOL. Lastly, are the QD sprays only to be used after washing the car? or is it ok to use on a "dry" car. I think the answer to that is no, but I thought i'd ask. thanks.