The OneIsAll Ease S1 Open-Top Self-Cleaning Cat Litter Box is the world’s first to feature “5-second rinse, zero dead-angle residue” technology, redefining hygiene standards for multi-cat households. Purpose-built to tackle persistent industry challenges, including cleaning difficulty, odor control, and safety hazards, it combines advanced engineering and innovative materials to deliver a fully hands-free litter solution. Its automated self-cleaning system efficiently removes waste without leaving residue, while triple-layer safety protections ensure pets are never at risk during operation. Ultra-quiet mechanics minimize disturbance, making the system cat-friendly and suitable for busy homes. By integrating precision design, intelligent operation, and user-focused functionality, the Ease S1 transforms routine litter care into a safer, cleaner, and more convenient experience. This innovation sets a new benchmark in pet care technology, offering a hygienic, stress-free, and sustainable solution for modern cat owners.