Mixing cement with photo-luminescent stone substrate, Pentagram partner Jody Hudson-Powell created glow-in-the-dark terrazzo tiles for Huguet, a Spanish tile maker—and we want them immediately. “This ...

Then we grind terrazzo floors with grinding machines. We use diamond disks. We use coarse, medium, and fine grits to flatten terrazzo. It's very important to level and flatten terrazzo floor for ...

From uneven tiles in an old bank to terrazzo flooring in a centuries-old dorm and classic hardwood floors, we see what it takes to bring these works of art back to life. More from Deep Cleaned ...