noun
feather duster; duster
A tool for dusting, typically made of feathers or cloth strips attached to a handle.
棚の上をはたきで掃除した。
I cleaned the top of the shelf with a duster.
noun
The act of dusting; often used in the phrase はたきをかける.
毎朝、家具にはたきをかける。
I dust the furniture every morning.