When I get that nasty bike chain grease on my nice bike clothing I use my old standby, the heavy duty cleaner Lestoil. It has worked everytime in removing any bike grease stains. It won't ruin any colored clothing. Some of the new bike clothing fabrics (like those bright neon yellow) have a finish on the fabric that makes treating it with most stain removers not successful. But with an old toothbrush and this Lestoil it really works. I have been wearing a very favorite garment purchased here on TE, the Craft Pro-Zero zip mock neck base layer all winter. The other day I was lifting my bike onto the back of the car, and got grease on the bottom edge of the garment. I treated it with my trusty Lestoil and GONE.

I posted a video of me removing this stain:
http://bycycletrips.blogspot.com/200...in-grease.html