Re: Removing oil stains from concrete

[Mike Lee - Team Banana Racing <mikel@ichips.intel.com>]

I'd try kitty litter, to soak up the bulk of the new stains, and then "Oil 
Eater" to try and remove the remainder.  It is supposed to be diluted, but 
works amazingly well at full strength (used it to degrease a really nasty 
transxale).