Limestone is beautiful, soft and highly porous — which means it needs a gentler, more considered approach than harder stones. We clean, hone and seal limestone with the care this material demands.
Limestone’s open, porous structure makes it especially vulnerable to staining, etching and surface wear — acidic cleaning products and standing water are common causes of the dull, blotchy patches we’re called out to fix.
We use gentle, pH-neutral cleaning methods suited to limestone’s sensitivity, hone away etching and surface scratches, and apply a breathable, penetrating sealer that protects without trapping moisture inside the stone.
Benefits
Why clients choose this service
Gentle, stone-safe cleaning
pH-neutral methods lift dirt without further etching this sensitive stone.
Even, honed finish
Honing removes scratching and etching for a smooth, consistent surface.
Breathable protection
Penetrating sealers guard against staining while letting the stone breathe naturally.
Careful repair work
Chips, cracks and worn edges are repaired to match the surrounding stone.
Common problems
Problems we solve every week
Etching from acidic products
Common with the wrong cleaning sprays — honed out and replaced with limestone-safe products going forward.
Water staining & tide marks
Porous limestone absorbs standing water easily — cleaned and sealed to prevent recurrence.
Surface pitting
High-traffic wear is levelled through careful honing.
Dull, tired appearance
Deep cleaning and honing restore the stone’s natural warmth and tone.
We test the stone’s porosity and condition before choosing any product or method.
02
Gentle deep clean
pH-neutral cleaning lifts dirt without adding further etching or damage.
03
Hone
Fine abrasives remove etching and scratches, levelling the surface evenly.
04
Seal
A breathable, penetrating sealer protects against staining while allowing moisture to escape.
Where we work
Residential & commercial
Limestone is common in period and listed properties, where we work carefully within conservation requirements, as well as boutique hospitality settings where its warmth is a design feature.