Chain off the bike via a KMC MissingLink and into a 20oz soda bottle or similar.
Fill 1/4 full with Simple Green, fill remaining way with HOT water.
Shake the chain around for a bit, let soak, shake, repeat until the Simple Green is simply black.
Empty out that Simple Green, add 3/4 bottle HOT water, shake to rinse.
Pour out that water, repeat the Simple Green. Chain will be sparkly clean.
Heat oven to lowest setting, line cookie sheet with foil, place chain on foil, bake for 10-15 minutes to drive all the water out of the links.
Relube with Finish Line Dry Teflon or equivalent.