What’s your favorite mix? Throw a bar of soap in a bucket of water, concoct an ultimate muc-off, wd40, brake cleaner dish or maybe squirt fairy all over your bike? 
Snow Foam
Autoglym … mainly because the west london rep rents a lockup space inside one of the companys yards so i get the big drum of it
What ever cleaning product, I can find in the garage that belongs to pin!
Think it’s muck off…then leave the bike in the sun. So when he gets home the streaks in the black paint work shows!
OCD make him polish it…
I don’t use anything, the bike fairy cleans mine 
Speed polish… Because it makes your bike go faster
I use either petrol / diesel or proper degreaser to clean the chain and oily **** on the bottom half of the bike using a paint prush to apply and a toothbrush to clean.
I then hose the bike down
then use warm water with fairy liquid to clean the entire bike using one sponge for the top half and another for the bottom half.
rinse again - or use pressure hose (preferred)
on my MX bike i blast all of the mud off with a pressure hose and then use degreaser