The balck light test does'nt always work sometimes you have to buy a spray to spray on the carpet first, Spot shot is not the best choice for puppy pee. I would buy a product made to get out pet odors and stains, I had stanley steamer clean my carpets and even though my Yorkie has never pottied in my house they left me with this cleaner that has a enzym, like a living organizism, safe to pets and humans that you pour on a pee pee spot and it gets rid of the odor, bacteria and stain. Its really cool, and it should come in handy as I am potty training my 2 yr old daughter LOL! |