When Should You Regrout Instead of Just Cleaning?
You should regrout when grout is cracked, crumbling, missing, or pulling away from the tile edges. These are structural issues that cleaning cannot fix. If the grout is still intact and just dirty or discolored, professional cleaning and sealing is the right solution. Signs you need regrouting: visible cracks or gaps, grout that crumbles when you touch it, water seeping under tiles, or loose tiles. We assess every grout line during our free in-home estimate and only recommend regrouting where it's actually needed — not the entire floor. Call Treasure Coast Tile & Grout at (772) 879-5722.
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Decision Guide: Clean vs. Regrout
| Grout Condition | Solution | Cost (per sq ft) |
|---|---|---|
| Discolored but solid | Professional cleaning | $0.50–$2.00 |
| Stained + solid | Cleaning + color seal | $2.00–$4.00 |
| Hairline cracks (less than 5% of grout) | Spot regrout + seal | $5.00–$15.00 |
| Widespread cracking | Full regrout | $10.00–$25.00 |
| Crumbling, missing chunks | Full regrout | $10.00–$25.00 |
| Grout falling out + loose tiles | Regrout + possible tile replacement | $15.00–$35.00 |
The Fingernail Test
Drag your fingernail across a grout line with moderate pressure. If you can scrape out powder or small chunks, the grout has deteriorated beyond what cleaning can fix. If the grout is hard and smooth (just discolored), cleaning and sealing will restore it.
Why This Saves You Money
Regrouting a kitchen floor costs $1,000–$2,500 in labor. Professional cleaning costs $150–$400. Getting an honest assessment before committing to regrouting saves most homeowners $500–$2,000. During our free estimate, we check every grout line and tell you exactly which areas need cleaning vs. repair. Serving Port Saint Lucie, Stuart, Fort Pierce, and all of the Treasure Coast. Call (772) 879-5722.