Originally Posted by
JakcBeNimble
What kind of shifter are you talking about? I've been having similar problems with an old set of 7-speed MTB shifters.
Where can I get some of this magic "brake parts degreaser"?
I use WD-40, followed by spray chain lube. Spray both liberally, until its literally dripping out of the casing and then some. Shift up and down between spraying. I stay away from automobile products as they may attack the plastic parts in a shifter and in no time you've got a bunch of goo. Bike lubes don't attack bike components and can be used safely.
Also, the chain lube provides new lubricant for the shifters.