FloorCare London

Stone Floor Cleaning

Service · Stone Floor Cleaning

Natural stone floor cleaning & restoration

Every natural stone behaves differently under foot, water and time. We clean, repair and seal sandstone, granite, York stone, quartzite and more — using the method built for that stone, not a one-size-fits-all approach.

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Overview

What this service involves

Natural stone floors are prized for their character — but that same variability in mineral content and porosity means the wrong cleaning product can permanently discolour or damage them. Generic supermarket cleaners and jet-washing are two of the most common causes of stone damage we’re called out to fix.

We identify your stone type first, then deep-clean using stone-safe methods, address staining, pitting or wear, and apply the correct sealer for its porosity — protecting it from water, oil and everyday soiling.

Benefits

Why clients choose this service

Deep, safe cleaning

Stone-specific cleaning agents lift ingrained dirt without stripping colour or damaging the surface.

Long-term protection

Breathable, porosity-matched sealers reduce staining while letting the stone regulate moisture naturally.

Repairs included

Cracks, chips and worn joints are repaired and colour-matched as part of the restoration.

Natural finish preserved

We enhance your stone’s natural character rather than coating it in an artificial shine.

Common problems

Problems we solve every week

Salt or lime staining

Efflorescence and limescale build-up are lifted with specialist, stone-safe treatments.

Algae & organic growth

Common on external and semi-external stone — treated and prevented with breathable protective coatings.

Pitting & surface wear

High-traffic areas that have worn unevenly are re-levelled and refinished.

Faded or patchy colour

Deep cleaning and colour-enhancing sealers restore rich, even tone across the floor.

Our process

How we restore your floor

01

Identify the stone

We confirm the exact stone type and porosity before choosing products — critical for a safe result.

02

Deep clean

Ingrained dirt, old coatings and staining are lifted using pH-appropriate cleaning systems.

03

Repair

Cracks, chips and failed grout joints are made good and colour-matched.

04

Seal

A breathable sealer suited to your stone’s porosity locks in protection without trapping moisture.

Where we work

Residential & commercial

From York stone hallways in period homes to sandstone courtyards and commercial entrance halls, we tailor our approach to the stone and the setting — including work outdoors and in high-footfall commercial areas.

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Period & listed homes

Country estates

Courtyards & entranceways

Hotels & spas

Offices

Retail

FAQs

Stone Floor Cleaning questions

Sandstone, York stone, granite, quartzite, flagstone and most other natural stone floor types — if you’re unsure what you have, we’ll identify it at your free assessment.
Not usually — pressure washing can force water into the stone and erode softer surfaces. We use controlled, stone-appropriate cleaning methods instead.
Yes, including courtyards, patios and entranceways, with treatments suited to weather exposure.
Most of our sealers are designed to be invisible or subtly colour-enhancing — we’ll show you samples before starting.
A pH-neutral stone cleaner and regular dry-mopping is usually all that’s needed — we provide simple aftercare guidance with every job.

Stone Floor Cleaning

Ready to restore your floor?

Get a free, no-obligation assessment of your stone floor and a fixed written quote — usually the same day.