Nothing stays very cold in the refrigerator in my dorm room. This morning, after another half gallon of milk spoiled far before its time, I got fed up.

There's a dial inside to set the level of cooling pleasure. It was set to the very safe "3." I can choose a level between 1 and 5.

The problem is, I have no idea which way to turn it to make it colder. 1? 5? Pick one and pray all the food doesn't go bad?

I set it to 5. We'll see.

[Update: 5 worked. Colder. Thank you for your time.]