I should have added this to my last post about the poop stains but I did not think about it till a woman emailed me and mentioned it. What about urine yellow stains? My ferrets have actually changed the color of my kitchen tiled floor to yellow with the urine! Man, what have these little beasties got in their physiology??? If anyone has any ideas on urine stains I would love to hear it. And a round of thanks to all of those who responded to me with the great advice on the poopy stains. Diane [Posted in FML issue 3724]