Fixed mop does not detach:Mop pad holder assembly The mop is securely clamped and remains firm without loosening, preventing it from falling off during machine operations such as climbing slopes, obstacle crossing, turning, or recharging, thus avoiding mid-operation failure and downtime. Fixed and flat mop:Mop pad holder assembly It can firmly maintain the mop's shape, preventing wrinkles, pile-up, and fraying, ensuring smooth mopping with no water stains left behind. Waterproof:Mop pad holder assembly Designed for wet mopping environments, it resists softening, deformation, even when exposed to prolonged moisture, ensuring stability under humid cleaning conditions. Easy to maintain and resistant to dirt accumulation:Mop pad holder assembly The smooth and dense surface prevents dust and stains from settling, making it difficult for contaminants to adhere. A simple wipe with a damp cloth helps deliver cleanliness, saving time and effort in long-term upkeep. Reduce secondary floor stains:Mop pad holder The flat support of the stand prevents the mop from curling at the edges, ensuring it does not scatter dust and debris around.