My Summer Car Wiki

The dipper (Fin: nappo) is an item used to throw water on the sauna stove. The dipper can be filled from the water bucket. The bucket and dipper are found at both of the saunas: the one at home, and the one in the island cottage. The dipper can hold up to 200ml of water.

To use it, pick it up first and equip by pressing F. Then you can fill it with water by aiming at the water bucket and pressing the left mouse button, and throw the water with the right mouse button.