first things first, I am a body shop manager and former painter with over 15 yrs of experience on resto/high end cars. The reason I'm telling you guys this is so you know I'm not comming from left field.
Now thats out of the way. the best thing to dry your car with is a microfibre towel they arent cheep but neither is a worthwhile paint job!I agree squigeys{sp?} are for window washers[thats a joke] a good alternative is a synthetic chamois called the absorber
It works awsome as well.
As for swirll removal ebony is good but is not a permanant fix{it will wash off in time}1st how are you getting them washing drying or waxxing? If you can determine how you are getting them its will make life alot easier, so after they are removed they wont come back! as far as removal use 3m, megiures,ebony....
or other products made for swirll remover and follow with a NONabrassive wax like gold class by meguires or an equivalant.
My oppinoin on clay bars varies deppending on what your trying to do. in some cases its a good idea others its not. in a harsh enviroment like here in Chicago things can build on a paint job in a week depending on what the finish is exposed to.
A really good sight for info on killer products go to
www.griotsgarage.com we use alot of his products and they all work as promised!!!!! hey he even wrote a book on detailing for concourse!!!!!!!
remember dont hate the player,hate the game
have fun
OOHH I'm with racer 5 dish soap is a big no no!