none

The video likely worked due to its satisfying ASMR qualities, focusing on a common chore (cleaning a lint trap) in a visually clean and organized environment. The close-up shots and the act of cleaning provide a sense of order and completion that can be appealing to viewers.

A person is using a vacuum cleaner hose to clean out the lint trap of a commercial washing machine. The video shows a close-up of the lint trap being cleaned, with a row of washing machines in the background.