The multitasking floor cleaner was popular in its own right, remaining out of stock or close to it since last year. But a viral TikTok video really got people talking—838,000 people to be exact (that’s about how many people have watched the clip since it was posted last fall). In the quick video, a woman demonstrates how well three of Tineco’s wet dry vacuums work, including the iFloor 3, which is the brand’s best-selling floor washer. It’s cordless, lightweight, and easy to use. And since it washes as it vacuums, it essentially cuts cleaning time in half, making the $300 price tag well worth the investment. You don’t worry about the dry debris mixing with the dirty water; the iFloor 3 has a dual tank to keep them separated. Plus, it has a hands-free self-cleaning feature (it’s demonstrated in the popular TikTok video). The vacuum cleaner flushes the brush roller and interior tubes with fresh water and detergent so it will be ready to go next time you need to clean. You can even run the self-clean function while the vacuum recharges in its compact docking station. Then, it will be prepared for another 25 minutes of continuous cleaning without any pesky power cords. To buy: $300; amazon.com or walmart.com.