Turn off the normal lighting in your room.

Turn the black light on and wave it slowly over any area you suspect has been urinated on.

If the area fluoresces (glows yellow) then the test for urine is positive.

For the Horatio Caine fans watch the series carefully for other creative ways to use your black light.

You may want to use masking tape to mark the areas that test positive for the urine that way you can easily find them when you turn the lights back on.

Apply your cleaner to the soiled areas.

During August and September 2008 all Leather Cleaner and Urine Pooling orders will receive a FREE six and one half inch portable fluorescent tube Black Light.

Happy hunting.