A:Answer I use it in my master bathroom, guest bathroom, and entry foyer that all have tile. It cleans them great! Makes them shiny and smell good. I use the iRobot cleaner for all floors. I also use a special grout brightening and cleaning agent on the grout occasionally. I apply this directly to the grout and gently agitate in with a scrub brush. (I wouldn’t use anything but the iRobot solution in the unit ever) then I run a cleaning cycle on the floor with the m6 mop, storm (looks like a tiny storm trooper!) just a note- many bathrooms are too small for the map to ever finish and let you customize it. So after two runs of mapping, go to maps and “customize anyway” then you can name it, etc.