Cleaning a White Rabbit

Question
Hi Sarah,

I have a white rabbit that gets really dirty, I want to clean her so she comes out really white and fluffy.  When I give her a bath with the bunny shampoo she still remains this pale yellow color.  Is there anything I can use in particular?  Thanks :)
Aman

Answer
There was an excellent test done and an article written by a breeder on getting stains out.

http://www.brightsidewoolies.com/articles/getting_yellow_stains_out_of_whi.htm

There is the link. It goes over a lot of products, explains the results, and rates them.