NOW is what I used but it has been discontinued and replaced. It was non-toxic, cleaned well, with a fresh scent. I used it on cages, counters, floors, and carpets. The new product is APC and is also listed as non-toxic with a fresh citrus scent. When I'm out of NOW I will order the APC to see if it works as well. Mirachem offers a money back guarantee. http://ecom.mirachem.com/index.asp?PageAction=VIEWPROD&ProdID=176 Has anyone else used the new product? Vinegar is also a safe cleaner around ferrets. I mix a little vinegar in a bottle of water and spritz and wipe. I've used Simple Green and Orange cleaning sheets as well with no adverse reaction. I try to keep the ferrets away from cleaned areas till dry. tle www.ferretfamilyservices.org [Posted in FML 6802]