Bierwagen gets a monthly bubble bath using Palmolive. Or, any week that it's been getting ridden in the rain.

Following that the frame will get wiped down with Pledge (not sure if our's is Lemon though).

Using a Park Chain cleaner and some Kero the chain gets cleaned and allowed to dry. The cassette gets a good flossing with the current rag in roatation, after which the rag gets pitched. Once dry it gets a drop or two of either a wet or dry lube (depending on season and expected weather). The lube is also allowed to dry and before the next ride it gets wiped clean with a rag. The last step seems to minimize, but not eliminate the chain splatters.