Dyson W1 PencilWash™ cleaner
Ultra slim design. Streak-free mirror floor finish. Removes more stains.
The new PencilWash™ wet and dry cleaner. Cleans more spills, debris, hair and stains.
Ultra-slim design
Lightweight, easy handling
The 38mm slim handle and flexible steering make everyday cleaning simple and controlled.
Reaches low spaces easily
Lies flat to just 75mm, cleaning beneath low furniture without losing performance.
Moves smoothly as you clean
A powerful motor rotates the roller for smooth, self-propelled motion across hard floors.
Compact storage between cleans
A wand charging dock and clip-on drip tray keep the machine neatly stored and ready.
All-in-one, wet and dry cleaning
Removes debris, spills and stains – all in one
84,000 microfibre filaments powerfully remove dry debris, wet spills and tough stains through agitation and capillary action.
Removes all kinds of hair – even when wet
Durable nylon bristles integrated into the soft microfibre roller provide agitation to lift and collect hair of any kind, including wet hair.
De-tangles long hair
The anti-tangle comb positioned precisely behind the roller helps prevent hair up to 35cm long from wrapping during cleaning.
Streak-free, mirror finish
Dyson's most absorbent roller prevents water stains and streaking, leaving the floor 50% drier¹.
Always uses clean water
Dirty water and debris are removed from the roller on every rotation, ensuring only clean water is applied to your floors.
Two power modes
Tailored to your cleaning needs — Standard mode for everyday cleaning; MAX mode for tackling tough stains.
Hygienic maintenance
No dirty filters
Cleans both dry and wet dirt without relying on an unhygienic filter. No bacteria or bad odours expelled.
Waste stored on cleaner head
Engineered to keep waste at the base of the machine, so no dirt is drawn upwards. No clogging sludge. No internal pipes to clean.
Dry and wet dirt separation
The waste system separates fine debris from dirty water, for hygienic and easy disposal.
20 seconds to empty
The dirty water tank and debris tray can be removed in a single action.
Specifications
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Weight
2.4 kg
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Clean water tank capacity
0.29 L
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Dirty water tank capacity
0.325 L
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Run time
Up to 45 min
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Cleaning coverage
320 m²
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Height
1,158 mm
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Length
280 mm
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Width
200 mm
In the box
W1 PencilWash™ wet and dry cleaner
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Charging cable
Charging cable for your Dyson machine.
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Clip-on drip tray
Clip-on drip tray for your cleaner head.
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Wand charging dock
Wand charging dock for your Dyson machine
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W1 PencilWash™ wet and dry cleaner
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Motorised brush bar
A powerful motor rotates the roller for effortless and fluid motion across the floor.
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Steers and swivels with ease
Just 38mm in diameter, the ergonomic handle feels light in hand and steers smoothly with a simple twist.
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Reaches under low furniture
180° true lie-flat with a 75mm height – allows for cleaning under low furniture. No performance loss.
Removes spills, debris, hair and stains – in one go
Engineered for hygienic cleaning from start to finish. For a cleaner, drier floor and no hair tangling.
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High density roller tackles spills, debris and hair
84,000 microfibre filaments create a streak-free finish. Nylon bristles lift and collect hair of any kind.
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Prevents hair wrapping and tangling
New anti-tangle comb works on long hair, even up to 35cm long.
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Evenly distributes clean water across the roller
12 hydration points create an even floor finish. The roller continuously refreshes with fresh water.
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Cleans hygienically. Continuously.
Extracts dirty water and debris on every rotation, so clean water only touches your floor.
Additional features
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Suitable for all sealed hard floors
Ideal for tiles, vinyl, laminate and wooden floors anywhere around the home.
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Picks up pet hair
Durable nylon bristles lift and collect hair of any kind, including pet hair.
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Cleans right to the edge
The cleaner head allows for edge-to-edge cleaning, removing wet and dry debris right up to walls or skirting boards.
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No dirty filter.² No clogging.
Removes dirty water and debris from the roller on every rotation. Stores it hygienically at the base.
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Grab-and-go storage
A charging dock for the wand, a clip-on drip tray for the cleaner head. Slimline and easy to store.
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Get more with the MyDyson™ app
Download the MyDyson™ app to get more from your machine with specialist tutorials and advice on the MyDyson™ app.
Explore Dyson floorcare
Frequently asked questions
Dyson W1 PencilWash™ wet and dry cleaner is an ultra-slim, lightweight machine for removing wet spills, dry debris, hair and stains from hard floors.
The hybrid roller stays supplied with clean water while the cleaner head extracts dirty water and debris during each rotation with the standalone machine.
Dyson W1 PencilWash™ wet and dry cleaner is engineered for sealed hard floors throughout the home.
For the machine supplied with the separate charging dock, the machine is engineered for hard floors only.
Dyson W1 PencilWash™ wet and dry cleaner removes wet spills, dry debris, hair and stains from hard floors – all at once.
On the standalone Dyson W1 PencilWash™ cleaner, the microfibre filaments absorb wet mess, while nylon bristles lift and collect debris and hair.
Dyson W1 PencilWash™ wet and dry cleaner lifts pet hair, human hair and wet hair from the floor.
Hair-catching bristles sit inside the roller, with an anti-tangle comb positioned behind it to manage strands up to 35cm with the standalone machine.
No – Dyson W1 PencilWash™ wet and dry cleaner handles the dry debris and hair it is engineered to collect, alongside wet mess.
For the machine supplied with the separate charging dock, at the cleaner head, the waste system separates debris from the dirty liquid.
Dyson W1 PencilWash™ wet and dry cleaner provides up to 45 minutes of run time and takes 3.5 hours to charge fully.⁴
Yes – Dyson W1 PencilWash™ wet and dry cleaner has Standard hydration for everyday cleaning and two timed MAX options for stains.
For the machine supplied with the separate charging dock, tap MAX for a five-second spot boost; press and hold the button for one minute across a larger marked area.
No – Dyson W1 PencilWash™ wet and dry cleaner does not include a self-clean cycle.
Remove and wash the roller and waste-system parts after every use with the standalone machine.
Place the wand of Dyson W1 PencilWash™ wet and dry cleaner on its separate charging dock.
For the machine supplied with the separate charging dock, the dock charges the wand while the roller and tanks are rinsed and dried.
Empty and rinse the dirty water tank and debris tray, then wash the roller from Dyson W1 PencilWash™ wet and dry cleaner after every use.
Leave the wet roller in a warm, well-ventilated place for at least 24 hours before reassembly with the standalone machine.
¹ Leaves the floor 50% drier
² Hygienic filter-free system/no dirty filter
⁴ 45 minutes runtime
