"Dustmen" Natural Recordings by Native Speakers
Dustmen is a noun. It refers to people whose job is to collect and dispose of household waste, such as rubbish, garbage, or trash. They are also known as sanitation workers or waste managers.
A duster is a tool used for cleaning, typically a long-handled brush or cloth that is used to remove dust and dirt from surfaces, such as furniture, blinds, and other areas.