The phrase "cleanup workers" refers to people whose job is to clean up and remove any mess, dirt, or debris from a particular place or area. They are responsible for making the place neat and tidy again. Full definition
Meanwhile, more people are making ironic BP T - Shirt and some of the oil cleanup workers are getting sick. (treehugger.com)
The early cleanup workers faced a higher dose, with the risk of acute radiation sickness, resulting in nausea, low blood cell counts and neurological issues. (scientificamerican.com)
Even many of the first responders and long - term cleanup workers seem to have largely recovered psychologically. (scientificamerican.com)