Scientists are warning about a simple habit that many people don't have: closing the toilet lid before flushing. This gesture, which may seem unnecessary, is recommended by specialists as an important hygiene measure.
When flushing with the lid open, small particles of water and waste are projected into the air, in a phenomenon known as "aerosolization." These microscopic particles can contain bacteria and viruses, spreading throughout the bathroom and potentially contaminating surfaces, towels, and nearby objects.
The article mentions that this is probably a gesture that people never thought much about. The usual routine is to use the bathroom, flush, and go on with the day, without considering the sanitary consequences of this practice.
Scientists explain that closing the lid before flushing creates a physical barrier that prevents or significantly reduces the dispersion of these particles into the environment, thus contributing to a more hygienic bathroom environment.
