Dyson PencilWashᵀᴹ Cordless Wet Cleaner for Hard Floors - Ultra Slim and maneuverable, Cleans Wet and Dry Messes, 30 Minutes Run time
Condition: Used - Very Good
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Availability:
Only 3 left in stock, order soon!
Arrives
Monday, Nov 16
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At a glance
- Condition
- Used - Very Good
- Style
- Pencilwash
- Model
- 637217-01
- Capacity
- 0.08 gal
- Dimensions
- 10.5"L x 1.5"W x 45.5"H
- Weight
- 4.6 lb
- Color
- Bright Copper
- In the box
- Pencilvac machinebatterysubmarine cleaner headcharging docksubmarine cleaner head tray
Features 10
- EASY TO MANEUVER - The ultra-slim, lightweight handle is just 1.5 inches in diameter and 0.8 lbs in hand for ergonomic steering.
- WASH AWAY SPILLS, STAINS AND DEBRIS - The 64,000-filament microfiber roller powerfully washes away wet spills and stains, while removing debris and dirt on hard floors. Switch to MAX mode for spot cleaning and dried on stains. Unlike your mop, dirty water and debris is scraped away with each rotation so you don't use dirty water to clean.
- CONTINUOUS HYGIENIC CLEANING - Dirty water and debris are extracted from the roller on every rotation, while 8 hydration points ensure the floor is always washed with clean water.
- GOOD FOR SMALL TO MEDIUM SIZED ROOMS Covers up to 1076 sqft.2 A 300ml clean water tank stored in the cleaner head for optimum balance and less weight in hand.
- SELF-PROPELLED - A powerful motor rotates the roller to deliver self-propelled motion gliding through wet and dry mess with ease.
- NO INTERNAL CLOGGING - Waste is contained at the cleaner head, so no dirt is drawn upwards or caught in a dirty filter.
- FOR ALL HARD FLOOR TYPES - Ideal for tiles, vinyl, laminate, and sealed wooden floors anywhere around the home.
- PRECISE NAVIGATION - Engineered with a flexing neck to effortlessly maneuver around obstacles with smooth, controlled movement.
- COMPACT, CONVENIENT STORAGE - A charging dock for the wand, a clip-on drip tray for the cleaner head. Slim-line and easy to store.
- GETTING STARTED - Hydrate the microfiber roller by running for 2 minutes before using for the first time. For best results, replace the roller every 6-12 months.
Description
Dyson PencilWashᵀᴹ cordless wet cleaner delivers hygienic cleaning, stain removal, and quick drying¹ in Dyson's slimmest design. A powerful motor rotates the roller to deliver self-propelled motion – gliding through wet and dry mess with ease. Dirty water and debris are extracted from the roller on every rotation, while eight hydration points ensure the floor is always washed with clean water. Waste is contained at the cleaner head, so no dirt is drawn upwards or caught in a dirty filter. The ultra-slim, lightweight handle is just 1.5 inches in diameter and 0.8 lbs in hand for ergonomic, intuitive steering. Suitable for all hard floor types, including tiles, vinyl, laminate, and sealed wooden floors. For best results, hydrate your roller before use.¹Drying time may vary based on hydration mode, floor type, and room condition²Floor coverage is simulated in low hydration mode based on single clean water tank filling. Floor coverage may vary based on mode, usage and cleaning routine.³Calculated using 0.45m × 0.45m tiles, actual coverage may vary with mode, usage, and tile installation.⁴Compared against top 5 brands globally, with top 3 dedicated floor washer models from those brands, from GFK, FEB, and Circana data from June 2024 to June 2025 tested internally to DTM021.
Specs 24
| Brand | Dyson |
|---|---|
| Special Feature | Wet/Dry |
| Filter Type | Cloth |
| Surface Recommendation | Hard Floor |
| Power Source | Battery Powered |
| Other Special Features of the Product | Wet/Dry |
| Capacity | 0.08 gallons |
| Recommended Uses For Product | Hard Floor |
| Color | Bright Copper |
| Style Name | Pencilwash |
| Number of Power Levels | 2 |
| Indoor Outdoor Usage | Indoor |
| Voltage | 14.68 volts |
| Runtime | 30 minutes |
| Form Factor | Stick |
| Brand Name | Dyson |
| Model Name | Dyson PencilWashᵀᴹ cordless wet hard floor cleaner |
| Model Number | 637217-01 |
| Manufacturer | Dyson |
| Number of Items | 1 |
| UPC | 885609045726 |
| Item Type Name | Dyson PencilWashᵀᴹ cordless wet hard floor cleaner |
| Item Weight | 4.6 pounds |
| Item Dimensions L x W x H | 10.5"L x 1.5"W x 45.5"H |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Understand what it is, and if it’s for you, you’ll love it!
Style: Pencilwash
This is a greatly misunderstood device with a completely unique proposition and shortcomings. To understand it, you must understand what it is and what it isn’t. It is fun to use and beautiful. It is a mop replacement, not a vacuum replacement. Do not get this in the hope of combining a vacuum and a mop. It is purely a simpler, cleaner alternative to a mop. It is designed to be ultra-light on the hand, moves forward in its own, and cleans with just clean water and only puts clean water on every spin. Nothing else moves or steers this easy. It’s quiet. You can talk on the phone while using it. You do have to vacuum beforehand. You won’t want to wet dusty floors before vacuuming/sweeping beforehand anyway, just like you wouldn’t with a mop. It’s has no suction, so it will not suck up an entire eggshell or hair. But it will pick up crumbs, an entire soda bottle worth of liquid that spilled, and a raw egg that falls on the floor. Cleaning it can be a little clunky and it gets in the way of how convenient it is to use. As a concept, the pencilwash makes you think you can just grab and go, then set it back on the dock like a Dyson cordless vacuum would allow you to. This has dirty water after all, and that needs emptying to prevent smells and mold. Dyson designed it to be hygienic and wants you to clean it after each use. It’s still way easier and less disgusting to clean than a mop. Many will say competitors can perform higher, have more features, have suction, and can clean themselves. But they are big, clunky, and heavy to push around. None are this simple. It’s essentially a Dyson submarine product with a lightweight, clean design pencil handle. It’s fun to use. That’s why you’ll want it. Use it to maintain the cleanliness of your floors regularly, not once a month. It’s not here to replace your vacuum.
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Reviewed in the United States on September 20, 2026 by Federico Jimenez
The worst Dyson product I ever purchased
Style: Pencilwash
This is by far the worst Dyson product I’ve ever purchased. I own several Dyson products and have always been happy with them, but this one has been incredibly disappointing. After washing the roller as instructed, the remaining parts simply will not click back together properly. Every time I clean it, I end up spending hours trying to reconnect the pieces, and most of the time it doesn’t work. On only a few occasions was I able to get it assembled again. I’ve watched every tutorial video and carefully followed all of the instructions, so I’m confident I’m using it correctly. At this point, I believe it’s a design or manufacturing flaw rather than user error. After the third time this happened, I stopped using it, hoping I’d eventually figure it out. Unfortunately, by the time I realized the issue wasn’t fixable, the return window had expired. Now I’m stuck with a Dyson product that cost several hundred dollars but is essentially unusable. It’s a huge waste of money and a very disappointing experience, especially from a brand I used to trust.
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Reviewed in the United States on August 3, 2026 by Lily
Not Worth It
Style: Pencilwash
I was hoping this would clean our floors a bit better than the swiffer method but really I don’t see a difference. The cleaning solution (bought separately) doesn’t really do much. To be fair it does wet the floor and clean up the water, and leaves a little bit of moisture that dries quickly but I just don’t see that it really does a good job of cleaning.
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Reviewed in the United States on August 21, 2026 by Doug Palmitier
The only mop for me!
Style: Pencilwash
I’ve owned just about every type of mop on the market—from steam mops to spin mops—and I can honestly say this is my favorite one yet. The first thing to know is that this is not a vacuum. It’s more like a powered floor sweeper that mops at the same time. It’s also self-propelled, so when you first turn it on, hold on tight because it wants to take off. The motor and battery are built into the handle, which makes the handle a little heavier than the cleaning head. Because of that, this mop does NOT stand upright on its own. I can’t stress this enough: don’t lean it against a wall or try to stand it up. It will fall over, and with the battery and motor in the handle, repeated drops could eventually cause damage. I have about 800 square feet of laminate flooring, and I’ve mopped the entire area twice back-to-back on a single charge without any battery issues. When I’m finished, I simply remove the handle, place it in the charging dock, and it’s ready for the next cleaning. Cleaning the mop itself is very simple. Press the release button and slide the components apart. One important tip: keep the mop head flat while emptying it. Don’t stand it on its side or upright because the dirty water can spill out. Cleaning the roller is just as easy. Remove it, rinse it under running water with a little mild soap, rinse thoroughly, and let it air dry. The rest of the mop head only needs a quick rinse and, if desired, a wipe-down with a damp cloth before drying. Reassembly takes only a minute. Just make sure everything lines up correctly, and don’t forget to install the tank cap. If the cap isn’t on and you tilt the mop, your cleaning solution will pour right out. For cleaning solution, I use Bona Hardwood Floor Cleaner, which is one of the products Dyson recommends. Whatever cleaner you choose, make sure it is low-foaming. Avoid dish soap or high-foaming cleaners because they can damage the machine over time. My biggest tips are simple: * Hold onto the mop when you first power it on. * Never try to store it standing upright. * Keep the dirty water tank flat until it’s emptied. * Only use Dyson-approved or other low-foam cleaners like Bona. Another feature I really like is the adjustable water output. Press the button once for an extra burst of cleaning solution on stubborn spots, or press and hold it to continuously dispense more solution for tougher messes. I’ve been a Dyson customer for years. I’ve owned three cordless stick vacuums, a Dyson Ball vacuum, and now this mop. Every Dyson product I’ve purchased has performed exceptionally well, and this one is no different. If you take care of it, I believe this mop will last a long time. Maybe one day I’ll upgrade to a model that washes and dries its rollers automatically, but honestly, I don’t mind rinsing the roller under the faucet and letting it air dry. For me, this is the best floor-cleaning machine I’ve owned. It cleans better than any mop I’ve used, has excellent battery life, is easy to maintain, and has officially replaced every other mop in my house.
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Reviewed in the United States on July 11, 2026 by Damian Figueroa Jr.
Germophobics Stay Away
Style: Pencilwash
Cons This product requires a base to clean itself, using my hands is too disgusting and prefer to buy a wet cleaner with a self cleaning (roborock ones) Dirt water container must be sealed, its not fun to splash your shoes with dirty water just because you tilted the product This is almost like a vacuum but with downsides, all the debri will get stuck on the roller which you need to clean by hand, gross! Pros Ultra lightweight, I can even use it on walls It feels like a dyson product, design and quality is a 10 Plug and play, easy to use Enjoyable to use until you need to clean it If it had a base to clean itself I would have given it a 5 stars
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Reviewed in the United States on September 9, 2026 by Brando
Awesome
Style: Pencilwash
I think it’s amazing and super easy to use I just got this and enjoy using it so much
Reviewed in the United States on October 16, 2026 by spicy lady
It leaves lots of streaks and it doesn't have Suction power.
Style: Pencilwash
This was the cutest thing ever!!! The guiding was amazing; it maneuvered around the house with ease and perfection. I was so excited!!! But... there was one thing, IT LEFT STREAKS all throughout the house. It also dispersed water weirdly and it did not have suction power. I had to mop after I used it to get my floors looking clean. It's a big thumbs down for me. Although, I'm going to get a different one, I encourage Dyson to keep trying because if it actually mopped the floor this would be a great product. I think if it had suction power it would help a lot with the STREAKS 😝
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Reviewed in the United States on August 23, 2026 by Amazon Customer
First mop I actually want to use regularly. Grossly under-rated.
Style: Pencilwash
Great daily floor wiping tool. Grossly misunderstood and under-rated product. Extremely convenient to use. Very light and compact. First mop I actually want to use regularly. Same was true for the first Dyson cordless vacuum I got years ago. This product is best be combined with Dyson cordless vacuum. Together they are much easier to use than clean than a wet-dry vacuum. It seems like a lot of criticism comes from people actually wanting an all-in-one vacuum, that does everything. This is not the right tool. This tool takes good care of WIPING the floor, especially spots that are still fresh, like yoghurt, honey, juice etc. This product DOES NOT SCRUB. Tough spots (like stone-try piece of cheese) will need a bit manual scrubbing, before this mop is applied. Anything less tough (e.g. wet or dry yogurt) this mop will take care, especially when some detergent is added to the water. I would not use this product for the first mopping after the floor was poorly maintained for a long time. This mop is primarily design for quick, easy, regular (e.g. daily) mopping on a floor, that is already in good shape and cleaner regularity. It will do great job wiping 99.9% of the surface. If I could suggest to Sir Dyson one improvement, it would be a longer stick, 5-6 feet long. I'm a tall person. It would make mopping more ergonomic and make space for a bigger battery.
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Reviewed in the United States on September 3, 2026 by ManBearPig