The cleaning-solution system was praised for convenience and for improving mop performance.
Pros: Filtration / Dust Containment, Bin and Bag
Cons: Price and Value, Tool-change simplicity
The cleaning-solution system was praised for convenience and for improving mop performance.
Pros: Filtration / Dust Containment, Bin and Bag
Cons: Price and Value, Tool-change simplicity
Liquid and solution systems earned strong marks for clean-water washing, water control, no-streak mopping, and detergent-free steam use.
Pros: Pet-Ready Features, Build quality and durability
Cons: Emptying and Mess Control, Battery and Charging
The liquid system offered many water-flow options, which reviewers considered useful for mopping control.
Pros: Hair Pickup — Hard Floors, Emptying and Mess Control
Cons: Filtration / Dust Containment, Bin and Bag
The solution system was praised for auto-dosing, indicators, on/off control, and reducing the hassle of mixing cleaner each refill.
Pros: Pet-Ready Features, Noise level
Cons: Reverse cleaning performance, Suitability for heavy-duty use
The liquid system is liked because it works with water or optional low-foaming cleaner without brand-specific formulas.
Pros: Packaging quality, Cordless convenience
Cons: Support and Reliability, Steam Cleaning
The liquid system was praised for using enough clean water to wet floors before cleaning.
Pros: Convertible handheld design, Under-Furniture Pickup
Cons: Sanitizing performance, Debris illumination
The detergent/liquid system was praised for removing the guesswork from premixing solution.
Pros: Storage footprint and upright-stand stability, Maneuverability and Handling
Cons: Hair Pickup — Carpets, Clogging and debris prevention
The solution and liquid system was praised for automatic detergent dispensing and active clean/dirty water handling.
Pros: Packaging quality, Versatility
Cons: Carpet — Medium-Pile Pickup, Support and Reliability
The liquid and solution system was useful, with large tanks and detergent support improving cleaning flexibility.
Pros: Energy efficiency (kWh), Stuck resistance
Cons: Support and Reliability, Streaking / Residue
The separate cleaning-solution system and automatic dosing were widely appreciated, but one reviewer disliked the refill position and another noted the supplied bottle is small.
Pros: Crevice / Groove Pickup (Hard Floors), Hard Floor — Large Debris Intake
Cons: Sanitizing performance, Clogging and debris prevention
The liquid system received positive evidence for controlled water use, including not soaking hardwood and dispensing water effectively.
Pros: Hard Floor — Fine Dust Pickup, Dried-On Stain Removal
Cons: Carpet — High-Pile Pickup, Streaking / Residue
The liquid system drew praise for conservative water use and adjustable water settings, though it lacks an automatic detergent tank in some reviews.
Pros: Floorhead design, Hair‑Wrap / Tangle Resistance
Cons: Low-profile design, Cord management
The liquid system was considered useful because water flow could be adjusted and the dock-managed tank system reduced manual refilling burden.
Pros: Overall durability/longevity, Controls and UI
Cons: Sanitizing performance, Heating element
The liquid/solution system was praised for detergent dosing, cleaning-solution support, and optional water hookup convenience.
Pros: Assembly and Setup, Price and Value
Cons: Dried-On Stain Removal, Overall durability/longevity
Liquid-system comments were positive where reviewed, with the detachable/fillable tank considered easy to handle and wash.
Pros: Scratch resistance, Fresh Liquid Pickup Speed
Cons: Onboard tool storage, Self-cleaning cycle
The liquid system was useful for adjustable water flow, but reviewers also noted water-management gaps elsewhere.
Pros: Hair Pickup — Carpets, Pet-Ready Features
Cons: Bag-full indicator, Edge and Baseboard Cleaning (Hard Floors)
The liquid system is useful and partly non-proprietary, but one reviewer noted solution is not always mixed into onboard floor water.
Pros: Edge‑Following Accuracy (Robot), Support and Reliability
Cons: Ongoing ownership costs (bags, filters
The liquid system had limited positive evidence because the cleaner stick was said to mix with water for improved cleaning performance.
Pros: Odor control, Innovation compared to competitors
Cons: Accessories and Tools, Stuck resistance
The liquid system was mixed: maximum mopping was useful for ground-in dirt, but adding solution was described as tricky.
Pros: Suction and Airflow, Noise level
Cons: Heating element, Area Rug Handling
The liquid and solution system is innovative and often praised, but reviewers noted humidity dependence, distillation wait times, and occasional control limits.
Pros: Build quality and durability, Clogging and debris prevention
Cons: Energy efficiency (kWh), Weight
The liquid system was praised for regulated water flow and low water use, but criticized in one review for less efficient extraction on white tile.
Pros: Hard Floor — Fine Dust Pickup, Assembly and Setup
Cons: Accessories and Tools, Hair-removal channel issues
The liquid system is useful when detergent is included and effective, but proprietary solution and refill habits are recurring drawbacks.
Pros: Accessories and Tools, Storage footprint and upright-stand stability
Cons: Heating element, Suitability for heavy-duty use
Solution handling was mixed: reviewers liked better-than-water cleaning, but one comparison criticized the lack of automatic dispensing.
Pros: Innovation compared to competitors, Low-profile design
Cons: Dock noise, Noise level
The liquid system was mixed: reviewers liked adjustable waterflow, but one specifically wanted a dedicated solution tank.
Pros: Build quality and durability, Dirty water sensor
Cons: Edge‑Following Accuracy (Robot), Emptying and Mess Control
The liquid system was convenient when automatically mixing or dispensing solution, but proprietary-solution restrictions hurt flexibility.
Pros: Heating element, Floor shine after cleaning
Cons: Support and Reliability, Suitability for small spaces
Cleaning-solution feedback was moderate: it smelled good in one review, but cost and brand-solution warnings were a caveat.
Pros: Bin and Bag, Build quality and durability
Cons: Stair Cleaning, Suitability for small spaces
Liquid-system feedback was mixed because spray control helped HydroDuo users, but other reviews criticized limited moisture control or solution availability.
Pros: Weight, Onboard tool storage
Cons: Carpet — High-Pile Pickup, Build quality and durability
The liquid system earned praise for separating clean and dirty water, but reviewers disliked the lack of dry-only or water-off control.
Pros: Pet-Ready Features, Assembly and Setup
Cons: Convertible handheld design, Stair Cleaning
The liquid system was capable but not complete, with reviewers noting the lack of detergent as a drawback.
Pros: Surface safety with attachments, Area Rug Handling
Cons: Accessories and Tools, Clogging and debris prevention
The liquid system was a limitation for users who want cleaning solution or fragrance, since water-only mopping left some spill odors behind.
Pros: Clogging and debris prevention, Battery and Charging
Cons: Suitability for heavy-duty use, Suitability for small spaces
The liquid system drew a mixed score because the reviewer associated its remopping behavior with higher water use.
Pros: Build quality and durability, Ease of use
Cons: Large debris handling, Kid-friendliness
Liquid-system feedback was negative where reviewers noted no detergent or cleaning-solution support.
Pros: Fresh Liquid Pickup Speed, Hard Floor — Large Debris Intake
Cons: Hair-removal channel issues, Accessories and Tools
The liquid system uses little water, which can be positive, but reviewers also criticized the lack of an automatic soap dispenser.
Pros: Hair Pickup — Hard Floors, Carpet — Medium-Pile Pickup
Cons: Heating element, Kid-friendliness
The liquid system is limited by water-only mopping and no detergent, though one owner liked that it uses an electric pump instead of passive dripping.
Pros: Ease of use, Accessories and Tools
Cons: Innovation compared to competitors, Area Rug Handling
The liquid system was a weakness because reviewers wanted a separate cleaning-solution container.
Pros: Overall cleaning convenience, Runtime
Cons: Solution / Liquid system, Crevice / Groove Pickup (Hard Floors)
The liquid system was criticized because detergent or hard-floor cleaner was not included or could not be evaluated.
Pros: Pet-Ready Features, Battery and Charging
Cons: Stair Cleaning, Emptying and Mess Control
The liquid system is a drawback for users wanting auto-solution dosing because detergent must be handled manually.
Pros: Assembly and Setup, Clogging and debris prevention
Cons: Solution / Liquid system, Suitability for heavy-duty use
The liquid system drew criticism because the reviewer wanted more water-flow control for sensitive floors.
Pros: Stair Cleaning, Filtration / Dust Containment
Cons: Support and Reliability, Heating element
The liquid system drew criticism because Roborock removed automatic detergent or solution dispensing found on some alternatives or predecessors.
Pros: Pet-Ready Features, Software-update support / feature longevity
Cons: Upholstery / Above-Floor Pickup, Area Rug Handling
Liquid-system evidence is negative, with a complaint that the water and waste container is small.
Pros: Tool-change simplicity, Aesthetic design and finish
Cons: Support and Reliability, Overall durability/longevity