Ever Clean Extreme Clump, Clumping Cat Litter, Scented, 25 Pounds One 25 pound carton of Ever Clean Extreme Clump Litter, Scented Activated Carbon eliminates odor on contact Activated Carbon is both bonded to and mixed within the litter granules Contains an antimicrobial agent that inhibits the growth of bacterial odors on the litter Scented formula is easy on sensitive noses