So, how does it work? Well, it turns out that fruit flies are attracted to the smell of apple cider vinegar - they just can't get enough of that fermented goodness! And when they get too close, the acidity of the vinegar does them in. It's like a fruit fly trap - they just can't resist the temptation!
And the best part? This trick is super easy to try at home. Just mix some apple cider vinegar with water in a jar, cover it with plastic wrap, and poke some tiny holes in the top. Then, wait for the magic to happen - those fruit flies will be gone in no time!