2hats
Dust.
More detail...Cleaning things is helpful more than ever.
Coronavirus can persist in air for hours and on surfaces for days: study
The highly contagious novel coronavirus that has exploded into a global pandemic can remain viable and infectious in droplets in the air for hours and on surfaces up to days, according to a new study that should offer guidance to help people avoid contracting the respiratory...www.reuters.com
New coronavirus stable for hours on surfaces
SARS-CoV-2 stability similar to original SARS virus.
www.nih.gov
Which comes from this paper DOI: 10.1056/NEJMc2004973 (2020).