I used sink plungers in toilets pretty much my whole life until i scrolled across a similar diagram one day and discovered the truth.

  • bobs_monkey@lemm.ee
    1·
    10 months ago

    I think it has to do with the fact that most European toilets put the reservoir up high either on or in the wall, and gravity helps blast the dook down the drain. I have one of those up high ones with the chain flush in my house (US), and that toilet never clogs.