Cranium Kruncher: Throwing It All Away

The average person throws 18 of these away every year-- although some of us never throw them away. What is it?

Socks, razors, dish rags, double A batteries,  non-winning lottery tickets - a lot of good answers, but the correct answer is heels from a loaf of bread.

(The Cranium Kruncher is heard weekday afternoons at 12:20pm on KOOL 107.9)