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Does Black Light Show Feces? [Solved]
Sanitation. Black lights are a useful tool when checking how sanitary a hotel room or public restroom is, as a black light will reveal any urine, semen, feces and saliva hiding out in the last places you’d want to find them.
Using black light to see how far a toilet sprays.
Does
Toilet Germs and Your Toothbrush
Filmed in slow motion with ultraviolet
Why you should put the lid down when you flush the toilet (It’s called the ‘plume effect’)
____ Produced and illustrated by Wes Mountain Videography by Tim Delmastro (Bond University) Video edited by Chynthia …
