Naked Science Forum

General Science => General Science => Topic started by: paul.fr on 27/07/2007 22:18:53

Title: why are grass stains so tough to remove?
Post by: paul.fr on 27/07/2007 22:18:53
Kids eh, always getting filthy. Of all the stains grass is the worst, but why is it so hard to remove? What's so special about grass stains?