PetPivot

A metal cat litter box, almost always stainless steel, resists scratches, holds less odor and can last for many years. A plastic box costs less and weighs less, but claw scratches trap residue over time, so most need replacing every year or two. Antimicrobial-coated plastic sits in between, though under EPA rules its label can only promise to protect the box itself but not your cat. Steel has a catch: urine clumps can stick hard if the litter is shallow, and some cats simply prefer plastic. Below is a 9-point comparison chart, owner-tested tips for each material, and why the material matters less in an automatic box. Stainless Steel vs Plastic vs Coated Plastic: Comparison Chart Here's how the three...