Edward writes
The EZ Klean key twists to the right once you drop it in the holes near the front of the stations. There is an arrow on the lid above the holes that indicate which way to twist. The lid does not pop open when you twist the key. You twist the key to the right all of the way, and while the key is in this positions all of the way twisted, you pull up on the key to lift the lid out of its locked position.
Answer last updated on: 04/29/2011