I mop twice a week and use an Enjo mop. It uses minimal water. I just fill one of those plastic sports drink bottles with water and a splash of lavender or eucalyptus oil. My entire house except the bedrooms and study has white tiles and it dries within about 15 minutes. I do it when DS is sleeping and I start at one end of the house and finish at the door to the study then I sit down on my computer and check BB, FB, etc while the floors dry