The wonders of chemistry and microbiology exposed in the what seems to be the all too common event between urine and chlorine in public swimming pools. Those red and irritated eyes may not be from just chlorine exposure but cyanogen chloride.

Medical Mythbusting Commentary for May 10, 2022

Source:
A Grim Amount Of People Pee In The Pool – Here’s Why You Shouldn’t

Reference:
Sweetened Swimming Pools and Hot Tubs