Looking after your flagstone floor is easy, just sweep regularly with a brush or use a vacuum cleaner with a brush head, and wash it occasionally.
General Cleaning ' Clean all stone surfaces with a ph neutral cleaner designated safe for natural stone. Use a clean mop on floors and a soft cloth for other surfaces for best results. Don't use more than the recommended amount of any cleaning product as it may leave a film or cause streaks. Change your rinse water frequently. Never use products that contain lemon, vinegar or other acids on marble, travertine or limestone as these can etch the surface of the stone. Do not use scouring powders or creams; these products contain abrasives that may scratch the surface.
Floor Surfaces ' Sweep interior floors frequently using a clean, dry soft brush. Sand, dirt and grit do the most damage to natural stone surfaces due to their abrasiveness, so sweep regularly. Mats or area rugs inside and outside an entrance will help to minimize the sand, dirt and grit that can scratch a stone floor. Ensure that the underside of the mat or rug has a non-slip surface. Do not use vacuum cleaners that are worn, the metal or plastic attachments may scratch a natural stone floor.
In wet areas such as the bathroom or shower, using a squeegee after each use can minimize soap scum and marks left by hard water.