I just wanted to pass along a sale going on at Car Quest for Duragloss products. I picked up their car wash soap ($3.49 for 16 oz) which works great. It also has a very nice fruity smell.
I also got a bottle of their newer product Aqua Wax for $4.99. This stuff is great, very easy to use! You just spray it on like a quick detailer and wipe it off. It isn't going to give much durability from what I've heard, but it works great after a wash to spruce up your wax/sealant if it'* getting dull.