Dish detergent...
Just wanted to throw this one out there today to everyone as to what brand you use.
For a number of years now, I've been using Dawn (orange), and most recently switched to Dawn 2X, but the other day while out shopping they didn't have any Dawn, so I settled on Palmolive (orange), and wow, what a pleasant switch!
Smells wonderful! Nicer than the Dawn (by far).