The 100°C mop-wash cycle is credited with reducing germs and leaving the pads cleaner. It adds a hygiene advantage for kitchens, bathrooms, and other frequently mopped areas.
Pros: Pet-Ready Features, Tool-change simplicity
Cons: Fresh Liquid Pickup Speed, Clogging and debris prevention
Hot-water washing and warm-air drying help keep the mop and debris bag fresher between uses. The system adds useful hygiene, even though floor-level water temperatures are not true sterilization.
Pros: Pet-Ready Features, Accessories and Tools
Cons: Automatic shutoff for obstructions, Crevice / Groove Pickup (Hard Floors)
Electrolyzed water, hot washing and continuous roller cleaning give the S2 unusually strong hygiene features. The system is especially appealing for homes with children or pets.
Pros: Pet-Ready Features, Filtration / Dust Containment
Cons: Ongoing ownership costs (bags, filters
Hygiene is a core strength: clean and dirty water stay separated, waste remains out of internal pipes, and hot-air drying helps keep the roller sanitary. One strongly negative test disputed...
Pros: Tool-change simplicity, Storage footprint and upright-stand stability
Cons: Steam Cleaning, Scratch resistance
Sanitizing-related evidence centered on the heated, hygienic roller system, which reviewers associated with cleaner, fresher mopping rather than independently verified sanitization.
Pros: Fresh Liquid Pickup Speed, Ongoing ownership costs (bags
Cons: Filtration / Dust Containment, Under-Furniture Pickup
One review framed the heated fresh-water washing system as more hygienic, but evidence was limited to station washing rather than verified sanitization.
Pros: Hair-removal channel issues, Hair‑Wrap / Tangle Resistance
Cons: Accessories and Tools, Stair Cleaning
Sanitizing evidence was limited and cautioned that UV light itself does not sanitize quickly during a pass-over.
Pros: Tool-change simplicity, Versatility
Cons: Value-for-money, Support and Reliability