Have a friend place a fake hand — a novelty rubber one from a costume store, even an inflated rubber glove — beside your real hand, but in full view. (discovermagazine.com)
Natural rubber ones are recommended as they contain no chemicals and are environmental friendly. (mommystroller.com)
Another way to minimize litter tracking is to put a rug, especially a soft rubber one, just outside the litter box. (cozycatcottage.org)