I learned to clean pools for a local company..water, water, everywhere, and so few spots to pee. Down here in the south, hydration is a must to stay upright and functioning -our high heat & humidity can be quite nasty- so we were expected to drink copious amounts of water and sports drinks, all while working with roughly ten thousand gallons of running, splashing, spraying water at each site...
Needing to pee -but having few or no places to go- was part of the job for the women. It was a usually a choice of which gas station or fast food joint was likely cleanest or closest, or hope that