Routine inspection is the best way to catch loose tiles before they break. A hollow sound indicates the bond between the tile and the substrate has failed. Check the grout lines for hairline cracks or missing chunks, as this is often the first symptom of debonding. If a tile feels unstable, isolate the area immediately to prevent tripping or further damage. Professional repair involves carefully removing the tile, cleaning the substrate, and re-setting the tile with fresh, appropriate adhesive.
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How do you identify a loose floor tile before it breaks?
To identify a loose floor tile, listen for a hollow sound when tapping the surface with a small rubber mallet or a coin. Other signs include grout cracking around the edges, slight movement when stepped on, or visible shifting when compared to surrounding tiles.