zaino makes a good wash like stated above. if you dont mind ordering online i reccomend either the zaino (www.zainostore.com) or pinnacle (www.properautocare.com). the pinnacle is expensive but once in a while a deal will pop up.
if you dont want to order online you are left with mother and meguirs products. then i would reccomend megs gold class car wash.
I gotta say that Meguiars Gold Class car wash is the shizzle, but Zipwax does it for me these days...but I always use 5 times more than what I'm supposed to. I like the results I get with Zipwax...good soap...no fluff ...and good price
My parents have given me so many Armoral gift sets for christmas over the years, I've got a 3 year supply of the car wash concentrate! It works well and won't remove the wax like dishing washing liquid.
Just got the Zymol gift set from Target that was on sale and I plan on trying out the car wash that came with it...