Dyson WashG1 Wet Cleaner

3.1

(15)

Bottom Line

Choose the WashG1 if you want fast, satisfying hard-floor washing that handles wet messes and many solids; Skip it if you need carpet cleaning or you hate hands-on maintenance, small tanks, and premium pricing.

Best for

Homes with mostly sealed hard floors (tile, laminate, sealed wood) that see frequent spills, pet messes, or kid-related grime and want a quicker, more satisfying mop-style clean than bucket-and-mop.

Not for

Mixed-floor homes that expect carpet/area-rug cleaning, or anyone who wants hands-off maintenance and large tanks; also not ideal if you’re sensitive to streaking risk, tray mess, or ongoing roller replacement costs.

Verdict

Across reviews, the WashG1 delivers standout hard-floor cleaning: counter-rotating microfiber rollers lift sticky spills and many dried-on stains quickly, and floors often dry fast with minimal residue. Controls are generally simple, with a helpful display and straightforward hydration levels, and handling is frequently described as smooth. The tradeoff is ownership friction: several reviewers report messy or tedious tray/roller cleanup, hair tangles, odor risk if parts aren’t dried, and occasional leakage or streaking depending on surface/spill type. Tanks can feel small for larger homes, and it does not replace a true vacuum or handle carpets/rugs.

Pros

Cordless convenience 4.7 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.7
Floor Drying Time 4.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.6

Drying time is commonly praised: floors are often described as drying quickly with minimal standing water, making it practical for homes with kids and pets.
Maneuverability & Handling 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.4

Handling is frequently rated smooth and easy to push, with good swivel/steering and a comfortable grip; however, bulky head geometry can make tight angles and some spaces less convenient.
Mopping performance 4.4 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 13 reviews 4.4

Reviews consistently describe strong hard-floor washing performance, especially for routine grime and messy kitchens/balconies; it handles wet messes and many solids in one pass or two, though very stuck-on or crack/grout mess can still take extra effort.
Dried-On Stain Removal 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 6 reviews 4.3

Often praised for removing sticky or dried-on spills (syrup, sauces, jelly, wildfire debris) with a few passes; some note limits for ultra-sticky gunk or scrubbing into cracks/grout where agitation isn’t strong enough.
Controls & UI 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 8 reviews 4.3

The display and hydration controls are widely viewed as clear and useful for mode selection and runtime/maintenance prompts; some reviews wish for additional smart/dirt-detect guidance beyond basic prompts.
Pet-Ready Features 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.3

Pet households often benefit from fast cleanup of accidents, hair, and tracked-in grime; however, hair tangles and maintenance demands can be higher in pet-heavy homes.
Hard Floor — Large Debris Intake 4.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.3

Large debris intake is a standout: many reviews praise it for collecting chunks (cereal bits, leaves, twigs, noodles, pet mess remnants) into a tray, reducing the need to pre-pick up solids.
Ease of use 4.2 ★ ★ ★ ★ ★ ★ ★ ★ ★ 9 reviews 4.2

Most find it intuitive and straightforward with simple buttons and guidance on the display; a minority report setup confusion due to missing/hidden instructions or awkward tank handling for smaller hands.
Streaking / Residue 4.1 ★ ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 4.1

Many report clean, streak-free results, but at least one review experienced streaking frequently (notably during fresh spill pickup) and others mention occasional smearing depending on debris and technique.
Battery & Charging 4.0 ★ ★ ★ ★ ★ ★ ★ ★ ★ 8 reviews 4.0

Runtime is commonly cited around 35 minutes, sometimes exceeding that on low; higher water settings can reduce runtime in some reports, and charging to full can take hours, though quick top-ups may finish longer jobs.
Self-cleaning cycle 3.9 ★ ★ ★ ★ ★ ★ ★ ★ ★ 10 reviews 3.9

Self-cleaning is viewed as helpful, but not fully hands-off. Several describe quick cycles, while others note water usage during the cycle, occasional leakage, or remaining debris/hair requiring manual finishing.
Edge & Baseboard Cleaning (Hard Floors) 3.9 ★ ★ ★ ★ ★ ★ ★ ★ ★ 7 reviews 3.9

Edge/baseboard performance is generally good but inconsistent: several note it doesn’t fully reach corners and can leave small gaps at walls, and one review highlights edge cleaning being better on one side than the other.
Noise level 3.8 ★ ★ ★ ★ ★ ★ ★ ★ ★ 3 reviews 3.8

Operating noise is often described as acceptable to quiet, but self-cleaning can be loud enough to notice across rooms/floors in some homes; measured/claimed dB values vary by reviewer.
Water tank 3.7 ★ ★ ★ ★ ★ ★ ★ ★ ★ 12 reviews 3.7

Tank capacity and ergonomics split opinion: some report decent coverage on low settings, while others find the tanks small for apartments or big homes and note frequent refill/empty cycles and awkward grip due to stacked design.
Hair Pickup — Hard Floors 3.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 3.6
Weight 3.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ 3 reviews 3.6

Weight is commonly described around 10–11 lb (about 5 kg). Many say it feels manageable in use, but carrying upstairs can be cumbersome, especially for larger homes.
Comparative performance 3.6 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 3.6

Cons

Build quality & durability 3.3 ★ ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 3.3

Build quality impressions are mixed: some praise the sleek, premium feel, while others mention fragile-feeling latches, wobbly connections, or occasional leakage points that reduce confidence.
Emptying & Mess Control 3.2 ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 3.2

Debris tray design helps separate solids, but emptying can be unpleasant and sometimes spill-prone; a few reports mention leakage or drips when lifting/emptying the tray or during self-cleaning.
Crevice / Groove Pickup (Hard Floors) 3.1 ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 3.1

Grout/crevice pickup is inconsistent: some report it can clean grout lines with extra passes, while others say it struggles to get into cracks and tight grout compared with manual scrubbing.
Price & Value 2.9 ★ ★ ★ ★ ★ ★ ★ ★ 12 reviews 2.9

Price is widely criticized as premium; many acknowledge strong performance but question value versus cheaper vac-mop competitors unless you prioritize Dyson design/experience and hard-floor washing convenience.
Maintenance requirements 2.8 ★ ★ ★ ★ ★ ★ ★ ★ 9 reviews 2.8

Maintenance is the biggest tradeoff: multiple reviews describe tray/roller cleanup as messy or tedious, hair removal requiring manual effort, and the need to dry rollers thoroughly to prevent odor; a smaller set finds it manageable with routine care.
Assembly and Setup 2.8 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.8
Dock noise 2.8 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.8

Self-cleaning/dock activity can be notably loud in some homes, while other reviewers describe it as relatively quiet compared with typical vacuums; overall, it’s not silent and can be disruptive depending on layout.
Stuck resistance 2.8 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.8

At least one review notes struggles on uneven floors, suggesting the head/rollers may not maintain ideal contact or performance across imperfect surfaces.
Versatility 2.8 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.8

Versatility is constrained: strong for sealed hard floors and spill cleanup, but it cannot clean carpets and usually won’t replace a general-purpose vacuum for full-home dry cleaning.
Odor control 2.7 ★ ★ ★ ★ ★ ★ ★ ★ 5 reviews 2.7

Odor risk shows up when debris/dirty water or damp rollers sit too long; several reviewers emphasize routine emptying and thorough drying to avoid smells, and some wish for a built-in roller dryer.
Ongoing ownership costs (bags, filters, batteries) 2.6 ★ ★ ★ ★ ★ ★ ★ ★ 1 review 2.6

Ongoing costs are a concern: several reviews mention roller replacement intervals (often cited around 6 months or 25 hours) and the expense of spare rollers/parts relative to competitors.
Hair‑Wrap / Tangle Resistance 2.5 ★ ★ ★ ★ ★ ★ ★ ★ 2 reviews 2.5

Hair management is mixed: some say it picks up hair well, but multiple reviews describe tangling on rollers/inner brushes and manual hair removal, with no strong anti-tangle advantage versus rivals.
Under-Furniture Pickup 2.4 ★ ★ ★ ★ ★ ★ ★ ★ 4 reviews 2.4

Under-furniture reach is a recurring limitation due to floorhead thickness and tank placement; some reviewers can reach under cabinets but many report it won’t fit under low furniture.
Sanitizing performance 2.0 ★ ★ ★ ★ ★ ★ ★ 1 review 2.0

It can improve the look of tough messes, but it is not positioned as a sanitizing tool; limitations include no steam and constraints on water temperature/chemicals, with some reviewers wishing for disinfection features.
Storage footprint & upright-stand stability 2.0 ★ ★ ★ ★ ★ ★ ★ 1 review 2.0
Suction & Airflow 2.0 ★ ★ ★ ★ ★ ★ ★ 1 review 2.0

Multiple reviews emphasize it does not rely on suction like a vacuum; it uses rollers plus extraction to move dirty water to a tank, so it should be viewed as a hard-floor washer rather than a suction vacuum.
Area Rug Handling 1.0 ★ ★ ★ ★ ★ ★ 2 reviews 1.0

Not designed for rugs; reviewers repeatedly state it should not be used to clean area rugs as a washing tool.
Carpet — High-Pile Pickup 1.0 ★ ★ ★ ★ ★ ★ 2 reviews 1.0

Reviewers state it does not clean high-pile carpets; it is positioned as a hard-floor cleaner rather than a carpet vacuum.
Carpet — Low-Pile Pickup 1.0 ★ ★ ★ ★ ★ ★ 2 reviews 1.0

Reviewers state it does not clean low-pile carpets; it is positioned as a hard-floor cleaner rather than a carpet vacuum.
Carpet — Medium-Pile Pickup 1.0 ★ ★ ★ ★ ★ ★ 2 reviews 1.0

Reviewers state it does not clean medium-pile carpets; it is positioned as a hard-floor cleaner rather than a carpet vacuum.
Headlight & LED lights 1.0 ★ ★ ★ ★ ★ ★ 1 review 1.0

Multiple reviews explicitly note the lack of LED/headlights on the floorhead, which can make spotting debris in low light harder than on Dyson vacuums with illumination.
Steam Cleaning 1.0 ★ ★ ★ ★ ★ ★ 1 review 1.0

It does not offer steam cleaning; reviewers comparing competitors call out missing steam capability as a value disadvantage.

FAQ

Can the WashG1 replace my vacuum cleaner?

Most reviewers say no. It can collect some debris while washing, but you’ll still want a separate vacuum (or robot) for routine dry cleaning and carpets.

Does it work on carpets or area rugs?

No. Multiple reviews note it is designed for hard floors only and should not be used as a carpet or rug cleaner.

How messy is maintenance after cleaning?

Experiences vary. Many like the debris/water separation, but several report the debris tray can be gross to empty, hair can tangle, and rollers may need manual rinsing and thorough drying to avoid odor.

Will it leave streaks?

Often it dries quickly with little residue, but at least one reviewer experienced streaking frequently (especially on fresh spills), suggesting results depend on spill type, technique, and surface.

Is battery life enough for a full clean?

Typical runtime is described around 35 minutes (sometimes more on lower settings), but higher settings can reduce runtime. For larger areas, water capacity and refills can be the bigger limiter than battery.