https://www.scientificamerican.com/article/the-white-house-scene-of-covid-outbreaks-under-trump-will-get-a-deep-clean-for-president-elect-biden/

It was a down-in-the-mud presidential campaign, but the dirtiest part comes on Inauguration Day.

As Joe Biden lifts his right hand to take the oath of office at noon on Jan. 20 at the Capitol, a team of specially trained cleaners will be lifting their hands to disinfect the White House.