A viral video has revealed the disturbing effects of flushing a toilet without closing the lid. The clip, shared by TikToker DIYMAN_PRO, shows how germs and particles are ejected into the air when the toilet is flushed. Using a green laser and a black light with neon liquid, the video demonstrates how far these particles, including so-called “poo particles,” can travel, potentially contaminating nearby items such as toothbrushes.
The experiment has sparked widespread concern and discussion on social media. John Crimaldi, a professor of engineering at the University of Colorado, conducted a similar study in 2022. He and his team were shocked by how far and wide the particles spread, fundamentally changing his perception of toilets. Crimaldi’s study highlighted the rapid growth of aerosol plumes from flushing and the chaotic nature of fluid dynamics in this process.
New fear unlocked pic.twitter.com/7Pib5p91w9
— Not Jerome Powell (@alifarhat79) June 27, 2024
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Flushing with the lid down can significantly reduce the spread of these particles. Research from University College Cork suggests that closing the lid before flushing can cut airborne particles by up to 50 percent. This simple action can help prevent the spread of germs and keep bathroom items, like toothbrushes, free from contamination.
The video serves as a stark reminder of the importance of proper toilet hygiene. While the sight of aerosol clouds from flushing might be unsettling, adopting the habit of closing the lid can make a significant difference. This experiment underscores the need for greater awareness and better hygiene practices to maintain a cleaner and healthier environment.
