How do manufacturers ensure their products are resistant to damage from falling leaves?

Manufacturers employ several strategies to ensure their products can withstand damage from falling leaves, a common environmental challenge. First, they use durable materials such as reinforced plastics, metals, or composites that resist scratches and dents. Protective coatings, like UV-resistant or waterproof layers, are also applied to shield surfaces from moisture and debris. Additionally, rigorous testing simulates leaf impact and environmental exposure to validate durability. Design improvements, such as sloped surfaces, help leaves slide off easily, reducing accumulation. These measures collectively enhance product longevity and performance in leaf-prone environments.