The shower can be used to decrease dirtiness. There are two functional showers currently in the game; one is located inside the player's house, between the laundry room and the sauna, and the other is located in the bathroom of Jokke's new house. Unlike other player attributes; the player cannot die from being too dirty.
The shower can be turned on by first opening the water valve on the left-hand side of the faucet, then pulling up the knob in the centre. The shower faucet can also be used to fill the water/brewing bucket, and to drink water.