Nothing like a bucket of hot water and Sunlight (well, I use Fairy here) and a big sponge to get all the mud off my bike. And, yeah, a squirt of it on an old toothbrush is pretty handy for getting gunk off the chain and that too.

Y'all are making me guilty about how long it's been since my chain got a really good clean and re-lube instead of a quick once over.