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This self-cleaning robot vacuum mopped my floors like no other that I've tested

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Roborock Qrevo Curv 2 Flow ZDNET's key takeaways The Roborock Qrevo Curv 2 Flow is now available with an introductory offer of $849, and regularly priced at $999.

This robot vacuum and mop features the best mopping I've experienced from Roborock, 20,000Pa of suction power, and the company's signature dual roller brushes.

The Qrevo Curv 2 Flow is built for mostly hard floors, especially hardwood. View now at Us.roborock

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My favorite feature on a robot vacuum is hands-down the roller mop. I bought my first Roborock seven years ago, and its microfiber mop pad was a game-changer for me as a busy mom with a toddler and baby, even if I had to wash it a couple of times during a cleaning session.

Little did I know that I'd test Roborock's first roller mop robot nearly a decade later.

Also: This robot vacuum at CES 2026 can find lost items on your floor and alert you of them

I've been testing the Roborock Qrevo Curv 2 Flow for the past month, which introduces the SpiralFlow mopping feature to the market. This robot vacuum and mop performs like a flagship device, with 20,000Pa of suction, a self-washing roller mop, and even a shield that covers the mop when the robot goes over carpet.

If you've used vacuum-and-mop combination robots, you're familiar with the mop feature's shortcomings. This is true whether they have a single mop pad, rotating pads, or self-washing features. Aside from the hands-free dock, the roller mop has been the biggest innovation in the robot vacuum market in recent years, making a huge difference in robot performance.

The Roborock Qrevo Curv 2 Flow, however, has a roller mop that continuously sprays clean water from a water tank inside the robot. At the same time, a scraper cleans the roller to remove dirty water, which is then kept in a separate wastewater tank in the robot.

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