Digital BW, The Print

It's easy to obtain a cheap black light... and don't bother to get an 
incandescent fake one. Take it from a cat owner who had a deranged 
feline and now knows the score. They sell small inexpensive black 
lights at pet stores so you can light up your stinky room at night to 
find where the pee was deposited. You might be amazed at how 
resourceful an insane cat can be while relieving himself.

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