https://www.bbc.com/news/world-us-canada-52407177:

> 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? So it'd be interesting to check that.

'The president said to swallow bleach' is an uncharitable and inaccurate summary of that line, but so is 'he never said that or anything like that'. At an absolute minimum he spit-balled an idea about internal application of 'disinfectant' live on national television. His manner of self-presentation was more than bleak enough without any additional interpretative efforts.