Shots of Characters Cleaning

[Nikaido]

Ranma 1/2 as well. Especially one episode where Happosai pretends to be Ranma's mother to test which fiance would be the best wife. There's also a small scene of Soun Tendo and Genma Saotome cleaning the dojo in the episode "Enter Happosai, the Lustful Lecher!" from season 2.

[RolltheStampede]

In the first few episodes of Chobits they do some heavy cleaning