To remove pet order try this home remedy , take "ammonia ( Pine sal) and fabric softener (Downey) mix together and use it in a spray bottle to clean affected areas . Works like nothing else I have ever tried
You can use products that are easily found at home such as vinegar and baking soda, peroxide and Listerine mouthwash to remove pet urine smell. It will take a few wipes for it to completely disappear. There is another simple procedure that you can follow from http://www.dogchatforum.com/dog_urine_odor.htm that helps a lot.