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Hands-on Review
The Dyson WashG1 is Dyson’s first dedicated wet floor washer — no suction motor, just clever counter-rotating rollers and separate clean/dirty water handling that mops hard floors beautifully. It’s well-built and low-maintenance, but pricey and, unusually for a washer, it doesn’t vacuum.
The Dyson WashG1 is a notable departure for Dyson: a dedicated wet floor washer that mops and absorbs debris, but — unlike rivals — has no vacuum suction motor at all. Instead it uses two counter-rotating microfibre rollers with precise water saturation and a separate dirty-water extraction system, aiming for consistently clean hydration across the whole floor.
In Dyson’s range the WashG1 sits apart from the cordless stick vacuums as a purpose-built wet cleaner, competing with Tineco’s Floor One and Dreame’s H-series. In Singapore it lands at a premium price for the category, so it appeals to buyers who want Dyson build quality and a genuinely low-maintenance wet clean, and who already own a separate vacuum for dry work.
Key specs
| Spec | Detail |
|---|---|
| Type | Dedicated wet floor washer (no vacuum motor) |
| Cleaning | Counter-rotating microfibre rollers + water extraction |
| Debris handling | Separates debris into a tray (not suction-based) |
| Water | Separate clean and dirty water tanks |
| Runtime | Up to ~35 min (varies by mode) |
| Self-clean | Roller self-clean cycle in dock |
| Price (indicative SGD) | $600–$900 |
Who it’s for
- Buyers who want a low-maintenance, hygienic wet mop for hard floors
- Dyson fans who value build quality and design
- Homes with lots of tile, vinyl or sealed wood and frequent light spills
- Skip it if you want one machine that also vacuums — the WashG1 doesn’t
- Skip it if you need to clean carpet or do heavy dry debris pickup
Mopping performance
As a mop the WashG1 is excellent. The counter-rotating microfibre rollers stay evenly hydrated with clean water while the dirty water is extracted separately, so you’re always wiping with fresh water rather than smearing. On tiles, vinyl and sealed wood it leaves floors genuinely clean and streak-free, and it lifts everyday spills, footprints and floor haze well — ideal for the hard floors common in local homes.
Debris handling & the no-suction question
Unusually, the WashG1 has no vacuum motor: instead the rollers sweep larger debris into a separate tray while washing. This works for hair, crumbs and small bits mixed with wet mess, but it’s not a substitute for vacuuming — fine dry dust and larger dry debris are still better handled by a dry vacuum first. It’s a wet cleaner, full stop, so plan to pair it with a stick or robot vacuum.
Handling & edges
It’s well-balanced and easy to steer, with good edge reach along skirting thanks to the roller design, and it lies fairly flat to reach under furniture. The absence of a suction motor makes it quieter than typical wet-dry vacuums — a pleasant surprise. Build quality is classic Dyson: solid and considered.
Maintenance & self-clean
The dock runs a roller self-clean cycle, and the separated debris tray plus clean/dirty tanks make emptying straightforward and hygienic — important in our humidity for keeping things from smelling. You rinse the tray and tanks and let the rollers dry. Runtime is around 35 minutes, generally enough for a flat’s hard-floor areas in one pass.
Pros and cons
Pros
- Excellent, streak-free mopping with always-fresh water
- Low-maintenance, hygienic debris tray and tank system
- Quieter than motorised wet-dry vacuums
- Typical Dyson build quality and easy handling
Cons
- No vacuum suction — cannot replace a dry vacuum
- Hard floors only; no carpet cleaning
- Premium price for a single-purpose machine
- Not suited to heavy dry debris pickup
Price in Singapore
In Singapore the WashG1 typically sits at a premium for wet floor washers, around $600–$900 depending on promotions. Buy from Dyson’s official online store, Dyson Demo stores or authorised retailers for the full local warranty — grey imports may lack valid Singapore warranty. Budget it as a dedicated wet cleaner alongside a separate vacuum, and check the latest price.
Alternatives to consider
- Tineco Floor One S7 Pro — Vacuums and washes in one pass with auto-suction — pick it if you want debris pickup too.
- Dreame H15 Pro — Wet-dry vacuum with strong edge cleaning and a lie-flat design at a competitive price.
- Dyson V12 Detect Slim — Pair the WashG1 with this dry stick vacuum for full-home coverage.
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Frequently asked questions
Is the Dyson WashG1 worth it in Singapore?
If you want a low-maintenance, hygienic dedicated wet mop for hard floors and value Dyson’s build, yes. Just be clear that it doesn’t vacuum, so it’s a companion to a dry vacuum, not a one-machine solution — and rivals that both vacuum and wash may suit you better for the money.
Does the WashG1 vacuum as well as mop?
No — it has no suction motor. It sweeps larger debris into a tray while washing, but fine dry dust and heavier dry debris still need a proper vacuum first. Think of it as a very good self-cleaning wet mop rather than a wet-dry vacuum.
Is it suitable for HDB flats?
Yes, for the tiled, vinyl and sealed-wood floors common in flats. It mops beautifully, reaches edges well and is quieter than motorised washers. You’ll want a separate vacuum for dry cleaning and carpet.
What’s the maintenance like?
Straightforward and hygienic: empty the separated debris tray, rinse the clean and dirty water tanks, and let the dock self-clean and dry the rollers. The design keeps things fresh, which matters in our humidity.
Where should I buy it for warranty?
Dyson’s official online store, Dyson Demo stores or authorised retailers for the full Singapore warranty and support. Grey imports may be cheaper but can lack valid local warranty.
The verdict
The Dyson WashG1 is a beautifully engineered, low-maintenance wet floor washer that mops hard floors as cleanly as anything, quietly and hygienically. But its lack of any suction motor means it can’t replace a vacuum, and at a premium price for a single-purpose machine it asks a lot. Excellent at its one job — a considered 4.0.
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