Stain resistant grouts! If you have been thinking about new tile for your bathroom, kitchen or foyer, and the only thing holding you back is dreading cleaning the nasty grout, then you need to know about the new stain resistant grouts that are now available. Enhance Floors & More offers two options to traditional sanded (porous) grouts: Prism and QuartzLock. Both offer superior stain resistance and come in a variety of colors sure to complement your tile selections. And upgrading to one of these high-tech grouts can save you time, money, and aggravation. No more spending your weekend on your hands and knees scrubbing your grout!