Has anyone has any issues with this? I had been washing them out with warm water, wrapping in paper towel and letting them sit until I needed a new carto (all my new ones were used up). Turns out they never dried out, so I dropped all of my used ones in triple distilled smirnoff for about 3 hours, saw some colored residue at the bottom of the cup, and dumped the vodka out. I blew the majority of the vodka out the atty on the carto, then set them on a paper towel on the table to dry. After 3 days 3/4 still had liquid in them... I now have them sitting in a bag of rice (I'm an IT guy, so this si how I deal with moisture). Any ideas or suggestions?
