Photo: BobVila.com Team We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › There’s still one job your robot vacuum won’t do – and it’s the one you wish it would: removing dried, stuck-on stains. But now, there’s finally a model aimed at fixing that problem – it handles dust, pet hair, and crumbs while tackling dried coffee, muddy paw prints, and the splattered sauce stains most machines leave behind. It’s the Ecovac Deebot X12 OmniCyclone, and it’s down to $1,249 (was $1.449) on Amazon. The new X12 OmniCyclone uses an industry-first system called FocusJet to detect and pre-treat dried stains before mopping, so it can lift them instead of spreading them around. That small innovation makes a huge difference, especially during spring cleaning, when floors need more than a quick pass. Research shows Americans already spend nearly an hour a week cleaning floors, and stubborn stains are still one of the most common frustrations.…