Preventative Maintenance for Hard Surfaces In today's blog article let's briefly discuss the maintenance procedures for natural stone, terrazzo, ceramic tile, and polished concrete. These simple easy to follow procedures are the most important part of caring for and extending the life of most any hard surface. Spend a little, save a lot. How to maintain these surfaces is basically the same with a few exceptions. Polished surfaces will normally show wear faster than honed or textured...