Study finds flushing toilets releases breathable particles that can linger for 20 seconds

New research indicates that flushing toilets releases particles into the "breathing zone" of adults that can remain suspended in the air for at least 20 seconds, according to a study. The research suggests that closing the toilet lid may not be sufficient to prevent inhalation of these aerosols.

The study found that turbulent flushes create toilet-generated aerosols potentially capable of transmitting pathogens including legionella, influenza, and norovirus. Researchers examined how particles disperse during the flushing process and their ability to remain airborne.