FWIW, I just did a full chain clean (white spirit, methylated spirit baths, etc.), but couldn't quite bring myself to do the full immersion wax. I've put on Tru-Tension Tungsten All Weather lube instead, after a good write up on ZFC.
You shake the bottle to mix up whatever is in there. It comes out thin and penetrates the rollers nicely, but changes after 5-10 mins into a waxy finish.
Seems to work really well. The first 50km was great at least.