When equipment is rinsed with hot water, the metal surface heats up. A warmer surface means any residual water films evaporate more quickly because the evaporation rate increases with temperature… https://www.linkedin.com/pulse/less-keeping-cool-than-heating-up-why-cleaning-needs-professor-tim-md7fe/?published=t
Posted by Dr. Tim Sandle, Pharmaceutical Microbiology Resources (http://www.pharmamicroresources.com/)