Sticky keys after soda spill - XPS 13

Brand new XPS 13 here.  Any suggestions on cleaning the keys? I spilled my Pepsi the other day, and only a couple drops got on the computer.  I thought I didn't get any on the keyboard, but I was obviously wrong as I have a few keys that are physically sticking which makes typing awkward given the limited travel these keys already have.  I'd rather not take these keys off as they look pretty complicated.

Any other klutzes out there that have experience with this?