One of Dyson's cordless vacuums has a mopping head now, and you can finally buy it

Yes, you'll also get the cleaning head with the green laser.
By
Leah Stodart
 on 
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Hand mopping tile bathroom floor with Dyson V15s Detect Submarine cordless vacuum with wet cleaning head
The Dyson V15s Detect Submarine ships with three cleaning heads: the wet mopping head, the motorized, de-tangling one, and the laser one. Credit: Dyson

TL;DR: Dyson released its first all-in-one wet and dry cordless vacuum on Sept. 12. The Dyson V15s Detect Submarine is now officially available for purchase for $949.99.


The Swiffer Wet Jet in your closet is shaking.

The second official release to market from Dyson's 2023 product drop (announced in June) taps a totally new product category for Dyson: cordless vacuums that also mop. The Dyson V15s Detect Submarine combines some of Dyson's most powerful suction with a new dual tank wet roller head to create the company's first all-in-one wet and dry cordless vacuum, available for purchase as of Sept. 12 for $949.

Let's dissect that mouthful of a title.

Dyson cordless vacuum and mop against wall with kitchen and Dyson fan in background
The Submarine comes with a drip tray for storage without a mess. Credit: Dyson

"Submarine" refers to a blue wet roller head attachment clicked onto the body of the Dyson V15. Compared to dry Dyson cleaning heads, the Submarine is wider and flatter to house two tanks — a 300 mL tank for clean water and a 360 mL tank for dirty water — and eight water jets placed along the entire length of the roller.

The pressurized chamber creates 18 mL spurts of water every minute (the sweet spot for hydration without puddling, apparently) for the motor-driven microfiber brush to scrub stains and spills with. A full clean tank can cover up to 1,184 square feet of flooring.

The Submarine cleaning head hasn't yet been cleared to work with other existing Dyson vacuums, but we hope to see its availability as an add-on purchase before the holidays.

As a dry cordless vacuum, this is still one of Dyson's most powerful

The other half of the V15s Detect Submarine is the "V15s Detect" part. It's not the novel aspect of this mashup, but it's a beast that shouldn't be overlooked.

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Clocking 240 Air Watts of suction power, the V15 is still casually one of Dyson's most powerful cordless vacuums — trailing closely behind the 250 Air Watts produced by the $1,049.99 Gen5outsize (the first leg of Dyson's 2023 drops, which came out in June). Debris grabbed from hard floors and carpet will be sent through HEPA filtration into the 0.2 gallon dust bin.

Black floor being cleaned by a Dyson mopping cleaning head and Dyson laser cleaning head
Use the Fluffy Optic cleaning head to scope out dust, then swap for the Submarine to lap it up. Credit: Dyson

And yes, "Detect" means that the cleaning head with a laser is included. The green glow shooting out of the cleaning head illuminates dust in its path that you wouldn't know was there otherwise — a sickening game changer that'll be an even more powerful tool when pointing out spots that need attention from the mop. The effectiveness is proven in the V15's LCD screen stats, which track the size and quantity of particles you've sucked up.

In total, the Dyson V15s Detect Submarine ships with three cleaning heads (the Submarine, Fluffy Optic laser head, and de-tangling Digital Motorbar) plus a drip tray and attachments like the motorized hair screw tool, combination tool, and crevice tool. These can be added to the end of the yellow extender or to the body itself to transform into a handheld.

Topics Dyson

Leah Stodart
Leah Stodart
Senior Shopping Reporter

Leah Stodart is a Philadelphia-based Senior Shopping Reporter at Mashable where she covers essential home tech like vacuums and TVs as well as sustainable swaps and travel. Her ever-growing experience in these categories comes in clutch when making recommendations on how to spend your money during shopping holidays like Black Friday, which Leah has been covering for Mashable since 2017.

The robot vacuum beat in particular has cemented itself as Leah's main ~thing~ across the past few years. Since 2019, her expertise has been perpetually bolstered by the meticulous eye she keeps on robot vacuum deals and new releases, but more importantly, her hands-on experience with more than 25 robot vacuums tested in her own home. (This number has probably gone up by the time you're reading this.) That at-home testing is standardized through Mashable's robot testing guide — a granular scoring rubric for assessing all aspects of owning and using a robot vacuum on the daily — that Leah created herself.


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