Are stone outdoor pet waste bins more resistant to fading from sunlight than plastic?

When selecting outdoor pet waste bins, durability against sun exposure is crucial. Stone bins naturally resist UV fading due to their mineral composition and dense structure. The pigments in stone materials don't break down easily under sunlight, maintaining their appearance for years. Plastic bins, particularly cheaper varieties, often contain colorants that degrade with prolonged UV exposure, leading to noticeable fading within months. High-quality plastics with UV inhibitors perform better but still can't match stone's inherent resistance. Stone's thermal mass also helps regulate temperature, reducing expansion and contraction that might affect colored surfaces. For long-term color retention in sunny locations, stone pet waste bins generally outperform plastic alternatives, though they typically come at a higher initial cost. Regular maintenance can extend both materials' lifespan, but stone requires less frequent attention regarding color preservation.