This video is very poorly done. It’s very blurry, they’re not clear about what they’re doing, we don’t know what the liquid is on that plate. We don’t know what kind of played it is that they’re putting it on. Is it alcohol that they’re using? Or is it water? If you want to provide a more scientific way of giving people valid information, you would do something step-by-step without cutting any of the video, and providing a good close-up and what you’re doing. They also used a steak knife to scrape all those particles off. Anything could’ve been on that steak knife, and they didn’t state where they got the knife or if they clean the knife or anything like that. I’m not saying that there’s not stuff on this Q-tips, or in the test. Because I do think that. But this video it was very poorly done.