Brushes

"Brushes" is Episode 21 in Season 1.

Synopsis
Since the big sale the day before, the store is a mess. Jeff and Jodie must clean up the children's department as Jeff learns about brushes, Sam cleans up the computer room, and Muffy cleans up her place. Sam and Muffy finish their jobs first and decide to surprise Jeff and Jodie by finishing the children's department for them.