Public Toilet Hygiene: Tips for Parents & Kids | THE PTA

The Surprisingly Low Risk of Germs in Public Restrooms

The visceral reaction to a dirty public restroom is universal – a desire to turn back is often overwhelming. But according to experts, the actual risk of contracting an infection from a public toilet is surprisingly low, and our innate disgust may be more of a protective mechanism than a rational fear.

A professor of microbiology and hygiene at Furtwangen University explains that our aversion to restrooms stems from a deeply ingrained response to avoid pathogens. “Mother Nature doesn’t want us humans to become infected,” the expert stated, adding that humans are likely predisposed to be disgusted by both corpses and feces.

Gastrointestinal Infections: How Likely Are They?

While the thought of encountering harmful gastrointestinal infection-causing germs in a public restroom is unsettling, concrete data on the prevalence of such infections originating from thes locations is lacking. Researchers have not conducted studies specifically tracking infections back to public toilet visits. Though, the potential for encountering pathogenic germs does exist.

For example, a previous occupant suffering from diarrhea caused by Norovirus could leave behind enough of the virus to cause infection in a subsequent user.The expert noted that even a small amount of Norovirus is sufficient to trigger illness.

– Norovirus is highly contagious and can spread through contaminated surfaces, food, or direct contact with an infected person.

The Good News: Germs Need a Pathway

Despite the potential presence of germs, a crucial limitation offers reassurance. “Whatever ends up on our thighs, pants or buttocks doesn’t make us sick,” the professor clarified. “The germs have to get into our mouths for that to happen.”

The primary concern, thus, isn’t direct contact with the toilet seat, but rather touching surfaces contaminated with fecal germs and then transferring those germs to the mouth.

Handwashing: The Single Most Important Step

The most effective preventative measure is unsurprisingly thorough handwashing after using the toilet. This involves wetting hands, applying soap, scrubbing for 20 to 30 seconds, rinsing, and drying completely – ideally with a disposable towel.

– Scrubbing for at least 20 seconds is crucial to effectively remove germs. Humming “Happy Birthday” twice can help gauge the time.

Skip the toilet Seat Covers

Contrary to popular belief, lining the toilet seat with toilet paper isn’t necessarily hygienic. The hygiene professor argues that this practice can actually increase the risk of contamination. “the more crafts I do in the cabin, the more likely I am to touch things that I otherwise wouldn’t have touched,” they explained. Manipulating toilet paper and possibly touching the toilet itself – especially when things shift – can lead to more contact with surfaces.

Consider the “Ski squat”

If avoiding contact with the toilet seat is a priority, the professor suggests employing the “ski squat” technique – hovering over the seat. This requires a degree of lower body strength and accuracy to ensure waste ends up where it belongs.

– Is the “ski squat” safe for everyone? It requires good balance and leg strength, so it may not be suitable for all individuals.

Flush with the Lid Closed

Another simple yet effective measure is to close the lid before flushing. This minimizes the dispersal of droplets containing bacteria and viruses into the restroom cubicle, reducing the risk of airborne transmission.

Keep it Brief

Limiting time spent in a public restroom is also advisable. The longer one remains,the more aerosols – fine droplets that can carry pathogens – are inhaled.However, the expert reassured that holding one’s breath is unnecessary.

Ultimately, while public restrooms may not be pleasant, understanding the actual risks and practicing basic hygiene can significantly minimize the chances of infection.

Source: dpa