A broom
A broom was a tool consisting of a long pole with a brush on one end, used to sweep up dust and debris.
The 21st Street Mission had a couple of brooms, which James T. Kirk and Spock used to clean up the eating area on at least one occasion in 1930. (TOS: "The City on the Edge of Forever")
When a small group of Boraalans were rescued from the rapid atmospheric dissipation that rendered Boraal II uninhabitable, a broom was among the few belongings the group traveled with, unknowingly being deposited onto Vacca VI. (TNG: "Homeward")