|Season 3, Episode 42|
|Air date||September 22, 2010|
Strange Adventure: Part 1
Cleaning Trouble — forty-second episode of the third season animated series Pororo The Little Penguin.
Nyao was playing with a ball at Petty's house when he accidentally hits Petty's vase with the ball. Feeling sorry about what he did, Nyao decides to clean Petty's house while Petty is out. Unlike his intentions, Nyao ruins Petty's painting and her book while cleaning the house. Pororo and Crong come by and help Nyao clean the rest of the house. They hear Petty coming home when they did not finish cleaning. Will Nyao be able to finish what he started?