Knowledgeable’s Ranking
Execs
- Quick and manoeuvrable
- Edge cleansing
- Self-cleaning programme
- Vacuum and mop in a single sweep
Cons
- Can’t steam or sanitise
- Rollers must be changed after 25 hours of cleansing
- Costly
Our Verdict
What the WashG1 does, it does very properly. When you have a number of sealed, exhausting flooring in your house, it’ll prevent from having to hoover and mop individually – and it’ll do each shortly, and to a excessive normal. However its excessive value signifies that it received’t be a sensible mop alternative for most individuals.
The WashG1 is Dyson’s first devoted exhausting flooring cleaner for moist and dry spills and particles. You should utilize it on vinyl, laminate, tile and sealed wooden flooring. As you’d anticipate, you’ll be able to’t use it as a carpet cleaner.
What units it aside from many rivals is that you simply don’t must vacuum and mop individually: the WashG1 will do each. It additionally works in a very totally different technique to most moist vacuums. As a substitute of utilizing direct suction to drag soiled water and particles from the ground, its counter-rotating twin rollers soak it up and flick particles right into a tray, whereas a small pump pulls soiled water into the tank.
Dyson believes that it is a extra environment friendly manner of doing issues, and one that may lead to far fewer clogs and no want for a smelly particles filter within the machine.
Learn on to see how the WashG1 carried out in our check, and take a look at our round-up of the perfect moist and dry vacuums to see the way it measures up in opposition to the competitors.
Design and Construct
- Three water ranges and a lift button
- 1-litre clear and soiled water tanks
- Digital show
The WashG1 is a bit more subdued in its color palette than many Dyson machines – not a nasty factor, for my part. It has a matt black physique and matching cleansing head. Its royal blue metallic wand curves as much as assist a compact digital show and cozy deal with.

Emma Rowley / Foundry
Its design is easy, with clear, 1-litre clear and soiled water tanks on the skin, and easy-to-remove gentle rollers and particles tray. Between the open design, and the truth that particles and hair don’t truly enter the machine, there are far fewer alternatives for something to get jammed inside it.
The WashG1 comes with a compact (30 x 22.5cm), tray-like, black charging base that snugly matches the cleaner, so it’s pretty simple to discover a spot to face it subsequent to a plug.

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In a intelligent little bit of design, the water tanks pop off collectively, so you’ll be able to empty and fill them in a single go. Every tank has a screw-on lid, so there’s no hazard of spills when carrying them.
The controls are as easy as the remainder of the design. There are three buttons above a spherical digital show: the facility swap, a button to cycle between the three water settings and entry different menu gadgets (you’ll be able to change the language and see how a lot life your curler has left, for instance), and a water increase button, to sort out extra-sticky spills.
The digital show reveals the water degree – illustrated by water droplets – and the cleansing time remaining. On the low setting, you need to get 35 minutes of mopping time.

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It’s price mentioning that you simply’re prone to run out of water earlier than the battery wants recharging, so water is the important thing limiting issue. Nonetheless, Dyson reckons {that a} full clear water tank will allow you to clear as much as 290m2 (presumably on the bottom water setting), which suggests it might comfortably clear a tennis court docket in a single go.
As I don’t have a complete tennis court docket to wash, I couldn’t check that restrict, however what I can say is that I cleaned my bed room, kitchen and toilet flooring to a shine on round half a tank of water.
The machine is boxed up in all-recyclable packaging and it’s fast and straightforward to place collectively. All you’ll must do is connect the wand to the vacuum physique, plug the cable into the charging base and stand the WashG1 on it to cost.
There aren’t any good options to fret about.
Efficiency and Options
- Edge cleansing on one aspect
- Good for cleansing underneath furnishings
- Can’t get proper into corners
Earlier than I examined the WashG1, I didn’t mop my flooring for a few weeks to offer the cleaner a correct check. (That’s my story, and I’m sticking to it.) However, the day earlier than utilizing it, I ran the robotic vacuum to rise up the worst of the pet hair.
Dyson says you don’t want to do that and that the WashG1 will change an abnormal vacuum for exhausting flooring. However I’ve a longhaired cat, and I wished to minimise the variety of clumps of moist hair I needed to decide from the WashG1’s particles tray.
On the sealed wooden flooring of my bed room, I used the bottom of the three water settings. Because the cleaner is motorised, its strikes simply and, as the dual rollers clear in each instructions, it’s a really fast course of. It was efficient as properly – the WashG1 does a number of cleansing with solely just a little water.
The WashG1’s cleansing energy was critically spectacular
It’s exhausting to see when wooden flooring is soiled, however you’ll be able to actually see what the WashG1 has picked up due to its clear wastewater tank.
After I first tried the cleaner out at a Dyson centre, I used to be lower than enamoured with the see-through tank. Many rival machines have smoked or colored tanks, so the soiled water sloshing round is much less seen.
However seeing its effectiveness by yourself flooring is extra gratifying than you’d anticipate. It sounds bizarre to say that soiled water is a reward for cleansing, however it does make you’re feeling such as you haven’t been losing your time.

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The WashG1 received’t mop proper to the wall. It’ll go away an un-mopped hole of round 1.5cm between the entrance of the cleaner and the wall. Nonetheless, alongside the right-hand aspect is an edge mopping system, which will clear proper as much as the wall.
Because it’s solely alongside one aspect, this does imply a bit of additional manoeuvring, particularly when you have an oddly formed room.
But it surely’s no use in corners. In case you’re used to a gentle mop, which you’ll be able to squash into corners, it’s merely not pretty much as good. However the edge mopping is significantly higher than what’s on supply from most rival motorised moist flooring cleaners.
After the bed room, I moved on to the toilet and kitchen. Because the flooring wanted a bit extra consideration, I switched as much as the second water degree. The toilet tiles and vinyl kitchen flooring got here up shiny, with little or no effort and in even much less time.
Then it was on to stain testing. In flooring care, there’s a normal check for moist flooring cleaners: dried-on tartar sauce, mustard and low. In typical Dyson trend, its engineers determined that this wasn’t ample for all of the sorts of spills a cleaner would wish to sort out, so that they developed their very own assessments, for merchandise together with cosmetics and toiletries.
To check their testing, I streaked my kitchen flooring with grainy mustard, moisturiser, basis, toothpaste and sticky balsamic glaze, and left the mess on the ground to dry for a few hours.

Emma Rowley / Foundry
One sweep on the second water setting eliminated a lot of the mess, and it solely took a pair extra swipes to eradicate its final traces. The WashG1’s cleansing energy was critically spectacular.

Emma Rowley / Foundry
Nonetheless, there are a few issues the WashG1 can’t do. It’s not a steam cleaner and, as you’ll be able to’t use it with extremely popular water or bleach, you received’t be capable of sanitise your flooring with it. If wanted, you need to use it with a small quantity of detergent, however I didn’t discover that crucial throughout testing.
the WashG1 means you received’t must vacuum and mop individually
When you’ve completed cleansing, it’s time to wash the cleaner. Emptying the soiled water tank is straightforward, and also you received’t end up pulling strands of hair from the water.
However that’s as a result of hair and particles is both caught on the rollers or within the particles tray. After an enormous clear, you come out the tray and rollers for cleansing.

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I received’t lie: it is a little bit of a grim job. Even should you faucet the tray into the bin, small bits of moist matter will nonetheless be caught to it and no-one can be eradicating them however you.
I additionally discovered that lengthy strands of hair had wrapped across the interior brush bars and wanted to be pulled or lower away. In case you don’t do that frequently, the hair will compress them and scale back their means to flick particles away.
The rollers have a cleansing life or 25 hours, so that you’ll want to switch them frequently. This might wind up being a good funding should you use the WashG1 as your primary cleaner.
Lastly, whenever you return the WashG1 to its stand, you can begin the automated cleansing programme, which is able to wash the soiled water from the rollers. It solely takes 140 seconds and is far quieter than most such programmes.
The very last thing to say is that, when you have carpeted areas in your house, you’ll must carry the WashG1 over them if it’s damp. Even I, a weakling, might do that with one hand.
We weren’t capable of check the WashG1 for so long as we often wish to earlier than it launched, so we’ll proceed to make use of it and replace this evaluate as wanted.
Value and Availability
The WashG1 is obtainable from Dyson within the US for $699 and from Dyson UK for £599. This makes it among the many most costly of the moist vacuums we’d suggest. You may get an excellent exhausting flooring cleaner for a lot much less. You will discover the best choice for you in our moist and dry vacuums round-up.
But it surely’s exhausting to disclaim that the WashG1 is among the finest. When you have a number of exhausting flooring, it might be price it.
Dyson followers who need a full flooring cleansing system ought to take a look at our evaluate of the Dyson V15s Submarine, a modular stick vacuum which has a moist flooring cleansing head, in addition to all the opposite cleansing attachments and options of a high-end Dyson cordless vacuum.
Do you have to purchase the Dyson WashG1?
The WashG1 isn’t for everybody. When you have a mixture of exhausting flooring and carpet, we’d direct you to the Dyson V15s Submarine.
However when you have all, or nearly all, exhausting sealed flooring at dwelling, it may very well be the ground cleaner for you: it’s quick to make use of, manoeuvrable and efficient.
You would possibly nonetheless need to hold a conventional vacuum handy for all of the dusting jobs round your house, however the WashG1 means you received’t must vacuum and mop individually. The time saving alone might properly make the outlay price it.