AirCraft PowerScrub Rechargeable Cordless Cleaning Kit PSCRUBWHT 5 "Great for the grout on my floor tiles" Mrs Hill 18 January 2021 I bought this after spending hours on my hands and knees cleaning the grout on my floor tiles. I’ve used steam mops but they just move the dirt from the tiles into the grout so it’s been back breaking to get the grout clean. I’m delighted with the results. The grout and tiles are now clean with a lot less effort and time!