Plastic litter boxes are the default choice for most cat owners, but they come with a hidden problem that only shows up after a few months of use.
Plastic Absorbs Odor Over Time
Cat urine is acidic, and over months of use it slowly etches microscopic scratches into plastic surfaces. Bacteria settle into those scratches, which is why an older plastic litter box starts to smell no matter how often you clean it.
Stainless Steel Does Not Have This Problem
A non-porous stainless steel surface has nowhere for bacteria to hide. Odors wipe away completely instead of building up in the material itself, which means the box can smell just as fresh at year two as it did on day one.
High Sides Matter for Multi-Cat Homes
A tall-sided design with a double entry lid helps contain litter kick-out, which becomes a bigger issue the more cats you have sharing a box.
Easier to Sanitize
Stainless steel can handle a proper scrub and disinfectant without degrading, something plastic cannot do repeatedly without breaking down.
