I was washing my hands and thinknig about cleaning walls and realized that the more pressure you put on something you're are trying to get off the more it comes off. What do you guys think about putting pressure above the measuring cup somehow. Like, an upside down ceiling fan lightbulb glass cover piece. Put ice in it, and all the acetone that evaporates up will condensate back into liquid and drip down in a stream from the tip on the glass bottom. It seems like this would build pressure, like elbow grease, and also save a lot of money on acetone.