I just use "homebrew" every 2 or 3 rides and wipe it down good. (75%-80% mineral spirits/20%-25% synthetic motor oil that I use in my car engine).
Put it in an old squirt bottle so you can direct the stream into the rollers while spinning the pedals backwards. It'll be thin like water, so squirt it right into the chain rollers for a few revs then stop squirting. Keep spinning the pedals for a minute, shift a few gears up or down, and then let the stuff drain out of the chain for a few minutes. You can lay a newspaper on the ground to catch it, and up against the wheel under the rear der. to keep it from getting on the wheel. Let it run off for a few minutes then take a rag and spin the pedals while running the bottom of the chain through the rag to dry it off. The mineral spirits washes the dirt out of the rollers, then it evaporates and leaves a thin coat of oil. If I've been on a wet or dusty/dirty ride, I'll do this again before my next ride. Plus I keep the cassette pretty clean. I get great shifting and great life out of the drivetrain that way and no gummy wax lube build up.