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Title: A waste of money...
Review: When you have to add 8 AA batteries to this, and then find that it lights up everything except urine, it is an annoying waste of money. I held this over the litter box with fresh urine in it, and it did NOT light up. I walked around the house and porch and found that it lit up plastic, paper, all kinds of things in bright white-blue light. But urine? forget about it...What is the point here? Even the box states that "Pet contamnation will appear as a weaker fluorescence when compared to most of these other materials". So...???...if you still can't see it, what the point? Very frustrating.
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