Self-Cleaning & Zero Scooping: Say goodbye to daily scooping! Our self-cleaning litter box activates within 2 minutes after your cat exits, separates waste, and deposits it into a trash bin. Compatible with clumping litter, silica crystal litter, and tofu litter. Enjoy a fresh home and zero scooping even with 15 days of extended use since ample 11L trash bin Advanced No Smell System: Our self cleaning litter box adopts a triple-layer defense system to keep your home consistently fresh. First, the integrated ABS material prevents urine leaks and traps odors at the source. At the same time, the 3-layer waterproof cat litter mat (non-stick design) outperforms standard silicone mats by resisting waste buildup and odor absorption. Finally, the airtight waste storage (with silicone gasket) ensures smells stay sealed in 0 escapes.