A good car wash, 2 bucket system, I use a lambswool mit/glove to wash it with, Rinse, then wipe over with a good microfibre cloth, For polishing i use a rotary polisher, foam pads depending on paint condition, then finish it off with a good wax. I also always wipe inside the door/boot/bonnet jams as well, then use a tyre spray on the tyres as well. I used to own my own car detailing company, that combined with OCD helps keep it clean. I just cleaned it last weekend, this is how it looks now. I pick up some Glanza side skirts tomorrow, gotta sand em, undercoat then rattle can them. cheers Ralph