Coffee filters.... Who knew! And you can buy 1,000 at the Dollar Tree for almost nothing even the large ones. 1. Cover bowls or dishes when cooking in the microwave. Coffee filters make excellent covers. 2. Clean windows, mirrors, and chrome... Coffee filters are lint-free so they'll leave windows sparkling. 3. Protect China by separating your good dishes with a coffee filter between each dish. 4. Filter broken cork from wine. If you break the cork when opening a wine bottle, filter the wine through a coffee filter. 5. Protect a cast-iron skillet. Place a coffee filter in the skillet to absorb moisture and prevent rust. 6. Apply shoe polish. Ball up a lint-free coffee filter. 7. Recycle frying oil. After frying, strain oil through a sieve lined with a coffee filter. 8. Weigh chopped foods. Place chopped ingredients in a coffee filter on a kitchen scale. 9. Hold tacos. Coffee filters make convenient wrappers for messy foods. 10. Stop the soil from leaking