Many people see peeing in the shower as harmless or eco-friendly, but doctors warn it can pose hidden risks—especially for women. As the article states, “What feels like a time-saver could actually increase the risk of infections.” Nearly one in five women will experience a urinary tract infection (UTI) at some point.

Because “the female urethra is shorter than a man’s,” bacteria can reach the bladder more easily. Urine may contain microbes that, when released in a warm and moist shower, “don’t always wash away immediately.” These bacteria can stay on the tiles or drain and cause re-exposure if someone steps in the same spot.

This habit can raise the risk of cystitis and other infections—not just for one person but for anyone sharing the shower. Even with regular cleaning, “microscopic traces that thrive in damp conditions” may still remain.

Bathrooms’ constant humidity makes them perfect breeding grounds for bacteria. Over time, this can turn a quick act into a hygiene hazard.

The solution is simple: avoid peeing in the shower. As the article concludes, “Stepping out for a minute could save you from days of discomfort.”