You might be wondering, “Do I really care if my water is pure or mixed?” Well, yeah, actually. If you use distilled water in a humidifier, you don’t get white dust everywhere. That’s because there are no minerals to leave behind.
Also, scientists use distilled water for experiments because they need a controlled environment. If the water had extra stuff, it could mess with the results.
And for us normal folks? It’s just a neat thing to know. But let’s be real—it also makes you sound super smart.