I just got a free Carpet Flick and now I know why it was free. I'm so disappointed that the cartridges are discontinued. I'm trying to come with a solution as to how to make cartridges myself and I'm wondering if maybe I could use those sticky traps you use for insects and mice? They come flat, and you just peel off the paper to expose the (very sticky) adhesive. Has anyone tried this? ... View related article.