Been reading through a number of your 'detailing' threads Nick, your results are amazing!
I always thought I went to town washing/waxing & polishing my cars.... well certainly my neighbours do

But it seems theres a whole 'higher' level of car cleaning!! Alot of the products you use sound like magic potions & most i've never heard of before.... or even thought that they would be necessary!
I think I can follow and understand why you do each process.... am I correct in thinking the clay bar lifts off any in-grained dirt & grime, before the polishing?
I would love to learn & understand the techniques fully so I can have a go at detailing my own car