I have been using Simple Solution for years and I swear by it. I buy it at Petsmart because it is cheaper there. Have seen it at times in Walmart, but Petsmart is still cheaper. I have never used a black light (sort of afraid of what I might see LOL) We are getting new carpet later in the year and I think I will definitely get one then. Hopefully Abbey will be completely house broken by then. Some days she does so good and other days its like "What pee pads? Don't know what you are talking about."
Ellie