I'm embarrassed to tell you what I tossed.
Dried tubes of oil paint that I probably had since college. I know that because right after college tubed acrylics hit the market and I pretty much never went back to doing much with oils. So dried tubes of oils which included old linseed oil, old yucky oil palettes, tons of dried brushes, papers, old half done but rejected paintings, magazines, that kind of thing, nothing anybody could use.
Scraps of canvas, dried gesso, pressed board that was warped. Just stuff. Trash. Big stuff. But there's enough left so no worries. I had a closet full of stacked canvases and stretcher boards that needed going through. Anyway, it's all done.
Actually I don't have a lot of craft things except glues and tiles. I've done stained glass but used all the glass so there are no scraps or I would have saved it. I did dig out all my Fimo though, and all the millefiori beads I've done with it.
I do bookbinding though, so kept all those materials, mostly papers and threads.
Please share 
inconsolable about the pipe cleaners 
