First things first, make sure the water has drained from your home or building and use dehumidifiers to dry the floor as much as possible. If you see white residue… Once the floor is dry, you may see a white film appear on the floor; this white residue is most likely efflorescence/calcium residue. According … ∞
It is not always easy to identify if a terrazzo floor is composed of epoxy or cement, but it is important to know which terrazzo you are working with and maintaining. If you are not sure, see if you can ask the installer or you may need to do a little testing on your own. … ∞