stains on fur?

Question
what is the best way to get stains out of rabbit fur?   i have a buck who has sprayed several bunnies in other cages around him...leaving my beautiful white bunnies stained with big splotches of yellow!  :(    help!   i want to show them soon and hope to have them clean.  i bought this "groom and show" stuff that just dont seem to do the trick!
thank you!

Answer
Dear Sarah,

There is nothing I've ever found that will remove urine stains from white rabbit fur.  The only thing is time:  when the bunnies shed their coats, the new white fur will be pretty again.

To keep the buck from spraying:

www.bio.miami.edu/hare/spay.html

You can't stop his normal behavior any other way.

Dana