Every time you dry your clothes, you fish a little ball of fuzz out of the lint trap (at least, we hope it's every time: a clean lint trap is safer and helps your dryer work more efficiently!). You probably toss it in the trash, or the compost, if you know that lint can be composted as a carbon source, but did you know that there are some alternative uses for lint that might just have you changing your mind about whether it really deserves to be tossed aside?
One thing we don't recommend using lint for is stuffing toys, small pillows, and the like. Because it's flammable, it could pose a fire risk.