The tile mistake that costs the most: natural stone etching
Here's the first thing you need to know about tile, and it's the one that'll cost you the most if you get it wrong. If you've got natural stone — travertine, marble, slate — and it wasn't sealed correctly right away, it etches. Easily. One wrong acidic cleaner, one spill that sits too long, and that stone is permanently ruined. Not dirty — ruined. No cleaning brings it back.
That's the red flag nobody warns you about, and it's the first thing we check before we ever touch your floor.
















