Oh, I just remembered another great thing dryer sheets do. They repel mosquitoes. You can just tie one to your belt loop or tuck it into your belt and it'll keep the mosquitoes away from you. I don't wear belts, so I usually pin one on top of my head with a bobby pin. It makes me look like a novice nun
, but who cares? As long as it keeps the mosquitoes away.
They also keep thread from tangling. Just run the needle and thread through a dryer sheet before you start sewing, and the thread won't tangle.
You can use them to clean your eyeglasses or mirrors, and it'll keep them from fogging up. They repel dust, so they're good dust cloths, especially for your computer monitor or TV screen.