What's best for washing when the car is all waxed up and looking perfect with no hint of swirls anywhere? Just like glass with no marks at all just a very deep shine. At the moment I'm just using 2 x buckets of cold water and a wash mitt followed by a light chamois off. I'm loathe to use anything that makes bubbles in case it takes the wax off but is there some whizzo stuff on the market which won't affect the wax? .... Ta for any suggestions ... 
Edit: Just noticed a similar post further down ... I'm also using Autoglym Extra Gloss Protection after washing but on top of I know not what ... it was perfect when I collected it!
Edit: Just noticed a similar post further down ... I'm also using Autoglym Extra Gloss Protection after washing but on top of I know not what ... it was perfect when I collected it!