Great for collecting cat urine samples!
It's almost "fun" to use...
and "fun" and "cat urine collection" are not two things I'd usually put together.
Get a clean (preferably new) litter box or tray, put in the hydrophobic sand, and when the cat pees, the pee sits on top of the sand, sort of like oil and water.
So easy - just tip the box and slowly pour off the pee or use the enclosed pipette.
Although you can technically re-use it, you probably wouldn't.
You can't get all the pee out of the box, and then I'd guess bacteria would grow, which would contaminate future samples (for medical testing)
I like it better than No-Sorb
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