Mean Green Pads are a great option for residential tile & grout cleaning. Sold two to a case, these pads are long lasting and willl work under the Oreck Orbiter (12″), Swirly (and any +/- 15″ OP or rotary machine), Orbot Vibe, Sprayborg, Mytee ECO or TOPS OP machines (17″ and 19″). These pads are ideal for those wanting to clean uneven surfaces quickly and with great results. These pads are not laminated, are ideal for wet scrubbing and work great on tile & grout! Mean Green Pads are aggressive enough to provide cleaning cleaning solutions without harsh chemicals.