Limestone tiles can be found most often in entryways, patios, bathrooms and kitchens. Limestone is an incredibly durable flooring surface available in an array of patterns, colors and styles. It is also resistant to stains and moisture. It is a very low maintenance and long lasting type of tile. It is also popular due to its timeless, classic appearance. Limestone is another natural stone surface that is very hard and very slippery when wet. This combination obviously creates a safety concern. It is a water resistant surface meaning that it has little to no water absorption so a liquid spilled will sit in a puddle at the surface. The high probability for spills or water tracking in from outside is definitely a concern for this flooring tile considering where it is used.