OUT! Natural Stain and Odor Remover, 32-Fluid Ounce
I'm currently in the process of housetraining a brand new puppy and this stuff is has been a lifesaver. Unlike other enzyme and/or natural formulas this one actually has a pleasant herbal scent... almost like a faint citronella. It also seems to naturally repel the puppy from the scene of the crime.
so necessary if you have pets!