this post was submitted on 21 Sep 2023
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[โ€“] ptz@dubvee.org 21 points 1 year ago (1 children)

I think they typically use a black light to confirm that, don't they? Rodent urine should glow. If you have one, shine it on that spot and see if it fluoresces.

Thanks for the suggestion. I've ordered a black light flashlight. Let's see how that goes