The Mint Automatic Floor Cleaner from Evolution Robotics is designed exclusively for sweeping and mopping hard surface floors for you. Using dry and pre-moistened cleaning cloths, Mint picks up the dust, dirt and pet hair that constantly accumulate on floors. Mint's compact design gets into tight spaces, under furniture and into other areas that are hard to reach with traditional mops and sweepers. Guided by the NorthStar Navigation System cube, Mint tracks where it cleans so it doesn't miss a spot (see larger image ). The easy-to-use controls (see larger image ). Guided by the NorthStar Navigation System, Mint methodically cleans open areas by moving back and forth in straight lines, working around furniture and rugs, and cleaning along baseboards. Mint is easy to use. Simply attach your cleaning cloth of choice, choose sweep or mop and let Mint clean for you. Since Mint is not a vacuum, there are no bins to empty or filters to replace. So you can enjoy hassle-free clean floors every day. Intelligent Navigation The NorthStar Navigation System works like an indoor GPS that helps Mint keep track of where it has been and where it needs to go. Specifically, the NorthStar Cube projects a signal that Mint uses to determine its location. Then as Mint starts cleaning, it builds a map of the area as it goes, marking walls, obstacles and drop offs as it encounters them. After Mint finishes cleaning open areas and around obstacles, it performs a final edge cleaning along walls and furniture and then returns to where it started so you know right where to find it. The dry (above) and wet (below) microfiber cleaning cloths (see larger image ). Mint can map and clean up to 800 square feet either in a large open space or by discovering adjacent rooms. In mop mode, the cleaning area is restricted to 250 square feet to optimize cleaning while the cleaning cloth is wet. Sweeps & Mops Mint's dual modes let you easily maintain all your hard surface floors with one device. In Sweep mode, Mint uses a dry sweeping cloth to pick up dust bunnies, pet hair and grit from your floor. In Mop mode, Mint cleans with a pre-moistened cleaning cloth and a special back-and-forth mopping motion to pick up deeper dirt and grime. All it takes to switch modes is a fresh cleaning cloth and a press of a button. Cleaning Cloths Mint works with commonly available disposable cleaning cloths or with re-usable microfiber cloths. Mint's specially designed microfiber cloths can be re-washed and re-used hundreds of times. Different cloths have been developed to optimize both sweeping and mopping. Flat white microfiber cloths are ideal for attracting dust and dirt while dry sweeping. Textured grey cloths hold water and help loosen and grab deeper grime when mopping. Mint comes with a starter pack of 1 mopping and 2 sweeping cloths. What's in the Box Mint Automatic Floor Cleaner, NorthStar Navigation Cube with 2 C batteries, 2 dry sweeping microfiber cloths, 1 wet mopping microfiber cloth, power adapter, quick start guide, user manual. Backed by a 1 year warranty. Care Instructions To keep your cloths in good shape for hundreds of hours of cleaning, please follow these laundering recommendations: Machine wash warm. Tumble dry low or air dry. Do not use fabric softener or bleach as these can degrade the cloth fibers over time. Wet cleaning with microfibers is safe for sealed floor surfaces including tile, vinyl, laminate and sealed hardwood. Disposable pre-moistened cloths are usually safe for the same floor types, but always check the package to make sure they are safe for your floor type.