Does marble’s porous nature increase odor retention in outdoor pet waste bins?
Marble's porous nature does increase odor retention in outdoor pet waste bins compared to non-porous materials. The microscopic holes in marble can absorb and trap moisture and organic particles from pet waste, leading to persistent smells over time. While marble bins offer aesthetic appeal and durability for outdoor use, their porosity requires more diligent cleaning with enzymatic cleaners to break down odor-causing bacteria. For optimal odor control in outdoor settings, consider sealed marble finishes or alternative materials like stainless steel or UV-resistant plastic that resist liquid absorption. Regular maintenance including frequent emptying, washing with vinegar solutions, and sun-drying can help mitigate marble's natural tendency to retain odors from pet waste.
