How does the design prevent the accumulation of dirt or grime in crevices?

Modern product designers employ multiple strategies to combat dirt accumulation in hard-to-clean areas. One key approach involves minimizing crevices altogether through seamless construction techniques, where components interlock without gaps. For unavoidable joints, designers implement smooth radius transitions that eliminate sharp corners where debris typically collects.

Material selection plays a crucial role - non-porous surfaces like polished metals or specially coated plastics resist grime adhesion. Some advanced materials even incorporate microscopic texture patterns that create a "lotus effect," causing dirt to slide off with minimal water contact.

Clever drainage solutions represent another innovation. Products designed for wet environments feature subtle slopes and hidden channels that direct moisture away from potential collection points. In electronics, gasket-free designs with precisely machined tolerances prevent the microscopic gaps that often trap dust.

Maintenance considerations are built into the design process. Many contemporary products feature removable panels with tool-free access points, enabling thorough cleaning without disassembly. The most effective designs combine these physical characteristics with intuitive user interfaces that indicate proper cleaning procedures through visual cues.

These design philosophies extend across industries - from medical equipment to kitchen appliances - proving that preventing dirt accumulation begins long before the cleaning stage, rooted in thoughtful initial engineering decisions.