I can't speak for the other people,but I use a Park or Pedros cog brush and an old toothbrush.After every ride I forward and backspin the crankset with the cogbrush on the chain,cog and chainrings.I also use a shop towel or rag and grip the chain,then back spin to clean.Wipe front chainrings.Also grip rear derailuer pulleys with towel,backspin and clean.Use cog brush to clean rear cassette between the cogs to clear out all the crap that accumulates there.Finally lube chain and you're ready for your next ride.Since you're at it you may want to use the toothbrush to brush out the pivots and any other place dirt may heavily accumulate,as well as do a quick inspection of your drivetrain and suspension.(Check around your fork stanchions and shock seals and the front der.)This only takes me about 20-45min.to do,depending on how dirty the ride was.Get in the habit of doing this or something like this,and you'll make your components last longer and be more reliable.Walking out 5-10 miles because of a broken bolt is not fun.#-oHelps give you peace of mind on your next ride.:bang:- Lloyd :wave: