This was exactly what he said, moments after a presentation on the relative effectiveness of UV light and bleach on killing the virus on surfaces. When he says “the disinfectant,” he’s talking about bleach, even if he didn’t know the name of it.

“So, supposing we hit the body with a tremendous — whether it’s ultraviolet or just very powerful light — and I think you said that that hasn’t been checked, but you’re going to test it. And then I said, supposing you brought the light inside the body, which you can do either through the skin or in some other way, and I think you said you’re going to test that, too. It sounds interesting. And then I see the disinfectant, where it knocks it out in a minute. One minute. And is there a way we can do something like that, by injection inside or almost a cleaning. Because you see it gets in the lungs, and it does a tremendous number on the lungs. So it would be interesting to check that.”