Houston Local
Marble, Slate, and Natural Stone Restored to Its Real Finish
Stone does not respond to the products that work on tile. It is honed, polished, and sealed mechanically, and the wrong chemical does permanent damage.
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Three fields. It reaches a person here, not a call centre.
Why Stone Is Not Cleaned Like Tile
Marble, travertine, limestone, and terrazzo are calcium carbonate. That single fact governs everything about how they are maintained. Any acid, and that includes vinegar, lemon, wine, tomato, most bathroom cleaners, and nearly every product sold to cut hard water scale, chemically dissolves the surface on contact. The dull ring left behind is an etch, not a stain, and no cleaning product will remove it because there is nothing sitting on the stone to remove. The finish itself is gone at that spot. Restoring it means taking the surface back down with progressively finer diamond abrasives until the etched depth is gone and the sheen is even again. That is a mechanical process, not a chemical one, and it is most of what we do on stone floors. Call (281) 384-1002 to have your floor identified and assessed.
Slate behaves differently and has its own failure mode. It is layered, it flakes when the layers separate, and it is almost always sold with a topical coating that yellows, clouds, and peels after a few years of Houston humidity and UV through a window. Bringing slate back usually means stripping that old coating off completely before anything else happens, then deciding with you whether to leave it natural or re-coat with a color enhancer. Granite is harder than any of the above and tolerates more, but it still holds oil and still needs sealing. Every stone floor we quote starts with identifying what the stone actually is, because the same job on marble and on slate are two different jobs. Every job is different, contact Canals Cleaning and Restoration Services for an accurate estimate.
What Goes Wrong With Stone Floors
Stone fails in ways tile does not, and most of them cannot be cleaned away.
Etching on Marble and Travertine
Dull spots and rings where something acidic sat on a polished surface. Common under a coffee cup, around a wine glass, at the base of a shower wall, anywhere a citrus cleaner was used. This is surface loss, not soil. Honing with diamond abrasives and re-polishing is the only fix, and it is a fix, not a cover-up.
Scratched and Worn Traffic Lanes
Grit carried in on shoes acts as an abrasive underfoot. Over years it cuts fine scratches into entries and walking lanes until those areas read as a different finish than the rest of the room. We hone the whole field to one level rather than spot-polishing, which is the only way the repair stops being visible from across the room.
Open Holes and Pits in Travertine
Travertine and some limestone arrive with natural voids, and those voids open up as the original factory fill fails. Left alone they collect grit and darken. We fill them with matched grout or polyester before the polishing stage, so the floor ends up level and reads as one surface.
Failed Coatings on Slate
Slate sold with a topical acrylic or wax coating will eventually yellow, cloud, and flake, particularly in rooms that get afternoon sun. Cleaning the top of a failed coating does nothing. It has to come off entirely, which is a stripping job, before the stone underneath can be assessed.
Absorbed Stains in Porous Stone
Unsealed or under-sealed stone absorbs oil, wine, rust from a planter, and grease around a kitchen island. These are true stains, sitting inside the stone, and they are drawn back out with a poultice over hours rather than scrubbed off in minutes. Some come out completely. We tell you honestly which are likely to.
Our Process
How Stone Restoration Works
- 01
Identification and Assessment
First we establish what the stone is, because marble, travertine, limestone, slate, granite, and terrazzo each take a different approach. Then we separate what is soil from what is damage. A customer who is told their etched marble will come back with a deep clean has been sold the wrong service, and we would rather explain the difference up front.
- 02
Neutral Clean or Strip
Neutral pH cleaner and soft agitation to lift soil and any old sealer residue without touching the stone itself. On slate, this stage is instead a full strip of whatever coating is on there, because nothing meaningful can be judged until the old finish is off.
- 03
Honing and Polishing
Diamond abrasives worked from coarse to fine, taking the surface down past the depth of the etching and scratching, then bringing the sheen back up. Holes and pits in travertine are filled before the final passes. This is the step that removes damage rather than hiding it, and the grit sequence is chosen for the stone and the finish you want.
- 04
Sealing and Finish Choice
An impregnating sealer soaks into the stone and slows absorption without changing how it looks. On slate you have a choice between natural and a color enhancer that deepens the tone. We explain what each will do to the appearance before we apply anything, and we do not seal a floor that is still holding moisture.
Why It Matters Here
What Houston Does to Stone Floors
What Damages Stone Faster Than Traffic
Most of the ruined stone we are called to fix was ruined by someone cleaning it.
- 01
Tile Chemistry on Stone
Acidic descalers, vinegar solutions, and most supermarket bathroom products will etch marble, travertine, limestone, and terrazzo on contact. A company that shows up and cleans your stone the way they clean porcelain will hand you back a floor with permanent dull patches, and the damage will not be obvious until the floor dries.
- 02
A Coating Sold as a Polish
A topical wax or acrylic will make a tired floor shine by Friday. It also wears unevenly, yellows, and eventually has to be stripped off by someone else. Polishing is done with abrasives against the stone itself, and the shine belongs to the stone rather than to a coating sitting on top of it.
- 03
Spot Polishing Without Blending
Polishing one etched ring brings that spot to a higher sheen than the floor around it, which trades a dull mark for a bright one. It is still visible, just differently. Repairs have to be blended out across the field, and on a badly worn floor that means honing the whole room.
At a Glance: Stone We Work On
Different stone, different method. The one constant is that the finish is restored mechanically.
- 01
Marble, travertine, limestone, terrazzo
- 02
Slate stripped, cleaned, and re-finished
- 03
Etch and scratch removal by honing
- 04
Impregnating sealer, natural or enhanced
What Stone Work Pairs With
Tile and Grout in the Same House
Most homes with a stone entry have ceramic or porcelain somewhere else, and the two need opposite chemistry. We handle both, so nothing acidic goes near the marble while the tile and grout is being cleaned in the next room.
After a Water Event
Stone that has been under standing water holds moisture in the substrate long after the surface reads dry, and sealing over it traps the problem. Our water damage restoration crew dries the assembly properly first, then the stone work goes on top of a dry floor.
Rugs Over Stone Floors
Wool, silk, and antique rugs sitting on stone take up whatever the floor sheds, and a rug pad that has broken down will mark the stone underneath it. We clean the rugs off site while the floor work happens. See area rug cleaning.
Have Your Stone Floor Assessed
We are available seven days a week, and stone work is scheduled by the room rather than by the hour.