If you don't feel like messing with a full-sized black light, they make UV flashlights for pet urine detection / scorpion hunting that are powerful and directed to get that extra oomph when you charge something glow in the dark.
Protip: those are also great for finding hornworm caterpillars in your garden.
Scorpions and Caterpillars? I get the finding bodily fluids thing, but how does it help detect arthropods? Bodily fluids in a different way or is it different for arthropods?
They glow under UV light. Really nothing more to it than that.
I can't personally attest to scorpion hunting, but a green hornworm caterpillar that's basically invisible against a tomato plant under sunlight is much easier to find at night under UV.
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u/int0this Aug 17 '26
Use UV light that will do wonders