21.   The company also makes Scoop Away cat litter.

22.   The four-letter word that has brought an American presidential election to a standstill is the cat litter of the English language.

23.   The surface moved a little bit as he pulled at it, just like cat litter.

24.   Vermiculite from other mines, including one operated by Grace in Enoree, S.C., is used to make products such as cat litter and potting soil.

25.   Used cat litter, just dumped, not bagged, on top of a week of broccoli stalks, lamb bones and curdled milk.

26.   We filled paper bags with cat litter to make luminaria, going outside to admire our handiwork after dusk.