unilad homepage
  • News
    • UK News
    • US News
    • World News
    • Crime
    • Health
    • Money
    • Sport
    • Travel
  • Film and TV
    • Netflix
  • Music
  • Tech
  • Features
  • Celebrity
  • Politics
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • LADbible
  • SPORTbible
  • GAMINGbible
  • Tyla
  • UNILAD Tech
  • FOODbible
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Archive
  • Topics A-Z
  • Authors
Facebook
Instagram
X
Threads
TikTok
YouTube
Submit Your Content
Disturbing video shows what really happens if you don't close your toilet lid before flushing

Home> Community

Updated 13:12 28 Feb 2025 GMTPublished 13:08 28 Feb 2025 GMT

Disturbing video shows what really happens if you don't close your toilet lid before flushing

This will make you think twice in the bathroom...

Gerrard Kaonga

Gerrard Kaonga

google discoverFollow us on Google Discover
Featured Image Credit: TikTok/DIYMAN_PRO / Getty Stock Images

Topics: Health

Gerrard Kaonga
Gerrard Kaonga

Gerrard is a Journalist at UNILAD and has dived headfirst into covering everything from breaking global stories to trending entertainment news. He has a bachelors in English Literature from Brunel University and has written across a number of different national and international publications. Most notably the Financial Times, Daily Express, Evening Standard and Newsweek.

Advert

Advert

Advert

This video will be on your mind next time you flush the toilet and there is no doubt you are going to be changing how you behave.

Germs are basically everywhere, all the time and trying to get inside you. Yup, there is no escape, but thankfully your immune system gets to work and stops germs from doing any serious damage and keeps you in good health.

With that said, even if there aren't exactly any noticeable impacts from these germs, knowing they are getting in your mouth, hands, eyes is still a bit gross.

And this video of what happens when you flush the toilet without closing the lid will definitely make you shudder.

Advert

The video from Science X: Phys.org, Medical Xpress, Tech Xplore on YouTube shows exactly what happens and you will likely ALWAYS be closing the lid from now on.

Funnily enough, there has been research done into this elsewhere in the scientific community.

The TikTok page, DIYMAN_PRO, did a more in depth experiment showing just how many germs escape when you flush.

The researcher behind it places a green laser on the toilet seat and records the moment the toilet is flushed and the thousands of germs from the water breaking through the laser.

In a second experiment they pour a neon liquid directly into the toilet tank, waits for it to mix and then again presses the flusher which shows just how far the 'poo particles' can reach by using a black light to uncover this.

I'm never using a toilet again (Science X)
I'm never using a toilet again (Science X)

The ultraviolet light showed that germs manage to escape from the toilet and onto almost everything around it - including toothbrushes!

But wait... there's more.

John Crimaldi, who in 2022 was a professor of engineering at the University of Colorado, undertook a similar study.

He told Business Insider the team’s ‘jaw dropped’ when they first saw the experiment as he had ‘no idea and no reason to believe’ they would carry as high and as wide as they did.

Writing in the study, which was published here, the researchers noted: “Our results demonstrate the surprisingly energetic and rapid growth of aerosol plumes from a commercial toilet and highlight the chaotic nature of the fluid kinematics that transport the particles.”

Germs from the toilet are seen flying out of the loo when it is flushed. (TikTok/DIYMAN_PRO)
Germs from the toilet are seen flying out of the loo when it is flushed. (TikTok/DIYMAN_PRO)

Crimaldi said his footage could change people’s perceptions of traditional toilets, and says he’s already started looking at them ‘suspiciously now’.

He told the publication: "You go to the bathroom, you flush the handle, the stuff disappears, you're like: 'boom, works great!'

"Then you look at the videos that we took and you're like: 'oh, maybe not so great!'

"I can tell you this has fundamentally changed my relationship with toilets. I look at them suspiciously now."

  • Microbiologist reveals how often you should really wash you sheets and what happens if you don't
  • Simulation shows what actually happens to your skin during laser tattoo removal
  • Study reveals what really happens to your body if you go in sauna directly after working out
  • Shocking simulation shows exactly what happens to your body if you stop eating sugar for 2 weeks

Choose your content:

7 days ago
9 days ago
11 days ago
  • ITV
    7 days ago

    Woman marrying convicted murderer on death row opens up about their relationship

    Tiana Krasniqi is set to wed James Broadnax, who was convicted of a double murder in 2009

    Community
  • Getty Stock
    9 days ago

    Hiring managers are sharing the worst interview experiences that make them reject people instantly

    Hiring the right person for the job can be extremely difficult, especially in a world of artificial intelligence and Zoom interviews

    Community
  • Getty Stock Images
    11 days ago

    Exactly how much you need to earn to be considered 'rich'

    A new study has revealed exactly much money you need to earn in each state to reach the top 10 per cent

    Community
  • Getty Stock Images
    11 days ago

    Every parent should know these concerning phrases and codes children are using

    The Birmingham school in the UK sent out a letter to all parents concerning their kids using social media

    Community