Skip navigation
Search

Shop at Dyson to receive complimentary additional microfibre rollers, valued at $49. Try the WashG1 risk free for 45 days. Shop now.

Latest technology
Dyson WashG1 logo

Powerful, hygienic washing for hard floors.

Powerful, hygienic washing for hard floors.
2-in-1 hard floor cleaner. No need to vacuum first.
No use of suction, preventing odours going back into the air.
Washes with clean water from start to finish. Floors dry in 90 seconds.2
Washes away common household spills and stains 3x faster than a traditional mop.3
Self-cleans in 140 seconds.

The Dyson WashG1 leaving a clean sweep through mess on a hard kitchen floor
Group 2

Buy from Dyson.co.nz

Choose your model

WashG1

Save $50
Dyson WashG1™ 2-in-1 wet floor cleaner (Ultra Blue/Matte Black)

Dyson WashG1™ 2-in-1 wet floor cleaner (Ultra Blue/Matte Black)

    Powerful, hygienic washing for hard floors.

    2-in-1 hard floor cleaner. No need to vacuum first.

    No use of suction, preventing odours going back into the air.

    Washes with clean water from start to finish. Floors dry in 90 seconds.2

    Washes away common household spills and stains 3x faster than a traditional mop.3

    Self-cleans in 140 seconds.

What's included

See all
Bonus Dyson Car+Boat handheld vacuum, for cleaning your car, boat and awkward spaces. Valued at $499.
Was NZ$1,099.00 NZ$1,049.00
Save NZ$50.00
Add to cart
See details

Watch the Dyson WashG1™ floor cleaner in action

Dedicated to cleaning hard flooring throughout your home

  • Removes tough stains, spills and dry debris

    Two motorised counter-rotating microfibre rollers powerfully remove wet and dry dirt, simultaneously.

  • Washes with clean water from start to finish

    On every rotation, the rollers extract the dirt before being evenly hydrated – cleaning with clean water from start to finish.

  • Effortlessly glides. Easy to manoeuvre. Even under furniture

    Easy to manoeuvre, so you can quickly change direction. It's also designed to go low – helping you reach awkward spaces.

Cleans large spaces all around your home

Cover up to 290sqm1 of tiles, laminate, vinyl and sealed wood floors, with up to 35 mins of run time.2

A user cleaning a hard floor with Dyson WashG1 in a large living space

And even cleans itself

Set the Self-clean cycle to flush the system while the wet floor cleaner charges on the dock.

In as little as 140 seconds it’s ready for your next clean.

The Dyson Wash G1 charging beside a diagram of the inner workings of the Self-clean cycle

Cleaning performance

Removes wet and dry debris. In one go.

Dyson's motorised rollers are engineered to agitate stains twice with each pass, for rapid stain removal.

A cutaway of WashG1 revealing the counter-rotating motorised rollers

  • Powerful rotation

    Two counter-rotating motorised rollers powerfully remove spills, debris, hair and dried-on stains.

  • Full-width roller hydration

    26 hydration points are fed by a pulse-modulated pump for even water application to the rollers. So you clean with clean water from start to finish.

  • Highly absorbent rollers

    Densely-packed microfibre of 64,800 filaments per cm² delivers high absorption for a clean finish.

  • Roller cleaning and waste separation

    Secondary brush bars with nylon bristles remove large debris and hair from the rollers – while extraction plates squeeze off moisture. Debris collects in a removable tray, and waste liquid is pumped into a separate Dirty water tank.

Others use suction. We don't for good reason.

Our research found that using vacuum suction for wet cleaning could lead to unpleasant odours leaking from the vacuum exhaust.

So Dyson's engineers took a different approach – and developed an innovative system.

A close-up of a Dyson engineer testing the Dyson WashG1 secondary rollers

x

A better way to wash hard floors

James Dyson sitting in his office, surrounded by Dyson products and parts.
  • 180 Engineers and scientists
  • 135 Types of mess analysed
  • 448 Miles of flooring cleaned
  • 41 Floor types tested

Hydration controls

Select the hydration level to suit your clean

Three cleaning modes let you set the hydration level to suit the task: level 1, level 2, or level 3. So you can tackle anything from light spills, to sticky liquids and dried-on stains.

A user cleaning a hard floor in a living area, and the LCD screen water droplets indicating hydration level one

Or, for really hard-to-remove stains such as toothpaste, coffee, sauces and syrups, select Max mode to increase water flow to its fullest.

Background stained with a dried-on liquid

Explore hydration modes

  • Level 1

    For debris, hair and light spills.

  • Level 2

    For mealtime mess, spills and wet footprints.

  • Level 3

    For sticky spills, muddy boot marks and dried-on stains.

Clean floors. Hassle-free maintenance.

Dyson’s unique system separates dirty water from dry debris – for hygienic disposal.

A cutaway of the machine, showing its internal waste management system

  • Dirty water tank

    Waste liquid is pumped into the Dirty water tank. It’s easy to remove the tank and to pour its contents away – for no-touch disposal.

  • Debris tray

    Dirt and debris collect in a quick-release, removable tray – for no-touch disposal straight into your bin.

Frequently asked questions

As the very first of its kind in the Dyson range, Dyson WashG1™ wet cleaner has been designed to remove wet and dry waste from hard floors in the home.

Instead of traditional vacuum suction and vacuum motors that can expel odorous air into the room, Dyson WashG1™ wet cleaner has counter-rotating motorised rollers to extract large debris from liquids.

The Clean water tank has a 1 litre capacity whilst the Dirty water tank has a 0.8 litre capacity.

Based on Dyson internal calculation (with single agitation and 0.5m/s speed) floor coverage is up to 290sqm. Actual area coverage may vary depending on habits and floor types.

Dyson WashG1TM has been specifically engineered to wash stubborn wet and dry stains on hard floors. Conversely, The Dyson V15s Detect Submarine™ is a multifunctional floor cleaner with wet and dry vacuum capabilities.

No, Dyson WashG1™ wet cleaner is Dyson’s first dedicated wet floor cleaner to be used exclusively on hard floors for both wet and dry debris.

Apart from the charging dock, the Dyson WashG1™ wet cleaner has everything you need onboard. No additional accessories.

No, this machine is not engineered for carpet, but has been produced specifically for washing hard floors.

When using floor cleaning solutions, do use gentle, low-foaming common household detergents and do not use bleach. Be sure to follow the solution’s specific direction for dilution - with a 1L clean water tank you shouldn't require any more than 1Tbsp of solution. We also recommend adding the solution after filling the clean water tank.

MyDyson logo
Enhance your clean with the MyDyson™ app


  • Expert guides


  • Machine upgrades


  • Priority access


  • 2-year guarantee


  • Exclusive offers


  • 24/7 support

Get more from your new Dyson with the MyDyson™ app.

Download from iOS App Store
Download from Google Play store

1Based on Dyson internal calculation with no repeated cleaning on the same area, with 0.5m/s speed. Actual area coverage may

vary depending on habits and floor types.

2Average result in lowest hydration mode, real life results may vary.

3Based on average test results. Real life conditions may vary.

4Based on Dyson's internal testing, actual operating times will vary depending on usage and type of ground.

5According to Dyson internal methods, tested on ceramic tile and wood.

*Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries. Google Play and the Google Play logo are trademarks of Google Inc.

Owner support

  • Register your machine


  • Explore accessories


  • Find the right part


  • Expert support

Monday to Friday from 8am to 6pm and Saturday from 8am to 5pm AEST.