Frequently Asked Questions about Marble Polishing & Stone Restoration in Singapore

Below are common questions about marble polishing and stone restoration in Singapore — including how the services work, pricing, timeframes, and aftercare tips.
What is the difference between marble polishing and marble restoration?
Marble Polishing = Light resurfacing + shine enhancement
– Removes minor scratches
– Smoothens the surface
– Adds gloss/mirror shine
Marble Restoration = Full professional rejuvenation
– Removes deep scratches 
– Removes stains, etching, dull patches
– Resurfacing using multiple diamond grits
– Finishing: honed / polished / mirror
Restoration is more intensive and brings marble back to “like new”.
Choose Polishing if you see:
✔ Minor scratches
✔ Slight dullness
✔ Loss of shine
✔ Floors look “tired” but still even
Choose Restoration if you see:
❌ Deep scratches
❌ Etch marks (white patches from acid)
❌ Yellowing / discoloration
❌ Stains from water, drinks, rust
❌ Uneven surface / lippage
❌ Previous coating peeling
Typical range (for residential): $3 – $7 per sqft
Depends on:
– Condition
– Type of marble
– Size of area
– Whether sealing is included
For heavy restoration: $6 – $12 per sqft
Factors:
– Severity of scratches
– Stain/etch removal
– Step height / lippage
– Additional honed/matte finishing
Most typical jobs:
– 3-room unit: 4–6 hours
– Condo 1,000–1,500sqft: 1 full day
– Landed hall 1,500–2,000sqft: 1–2 days
– Hotel / commercial: Depends on area & traffic
Wet diamond grinding = almost dust-free.
Your furniture will be covered; edges taped; everything cleaned before handover.
Marble polishing uses water-based methods.
No chemical odour. 100% safe for:
– Children
– Pets
– Elderly
– Expecting mothers
We can help move:
✔ Sofas
✔ Tables
✔ Loose items
Large built-ins cannot be moved. We protect them with plastic sheets.
Yes — sealing is recommended.
Benefits:
– Reduces water absorption 
– Slows down staining
– Protects against yellowing
  Easier cleaning
Sealant lasts 1–2 years depending on usage.
Common reasons:
❌ Incorrect chemicals used
❌ Paint stains not removed properly
❌ Marble not polished after protection tape
❌ Cement residue
❌ Contractor used coating (wears off fast)
Common causes:
– Water absorption
– Wrong detergent
– Acid (lemon, wine, toilet cleaners)
– Old sealant breakdown
– Moisture from bathroom or balcony
Most can be removed through restoration.
✔ Most water stains
✔ Most etch marks
✔ Most yellowing
✔ Mild rust marks
✔ Dirt trapped in grout lines
Severe rust that penetrates deep may need stronger chemical treatment or repeated sessions.
What is etching? Why does my marble have white patches?
Etching = chemical burn from acidic liquids:
– Lemon
– Vinegar
– Toilet cleaner
– Wine
– Perfume
– Detergent
Etching eats into the marble surface.
Only machine resurfacing can fix it.
Typical Singapore households:
– Living/dining: every 12–18 months
– Kitchen/bath areas: every 6–12 months
– Hotels/commercial: monthly or quarterly maintenance
Yes, but gloss level may differ slightly.
For best results, polish the entire continuous area.
Moderate noise. Acceptable for condos — usually 9am–5pm.
We follow all MCST rules.
Diamond polishing
✔ Long-lasting
✔ Real restoration
✔ Better shine
✔ Removes scratches
Chemical polishing
❌ Short-lived shine
❌ Can cause yellowing
❌ Not recommended for quality marble
We always use diamond grinding + honing + polishing.
You can choose:
✨ High gloss (mirror)
🌫 Honed (matte)
🪵 Leathered (for some stones)
We can match your design style.
Yes — we check:
– Conditions
– Stone type
– Stains
– Previous coatings 
– Moisture levels
DIY can cause:
❌ Swirl marks
❌ Patchy shine
❌ Etching
❌ Loss of natural veins
❌ Permanent damage
Your marble is a natural asset — best handled by experienced technicians.
Avoid:
– Vinegar
– Bleach
– Toilet cleaners
– Strong detergents
– Magic sponge (melamine)
– Acidic kitchen cleaners
Use neutral pH cleaners only.
Daily: dry mop
Weekly: neutral cleaner (pH 7)
Monthly: avoid acid spills
Yearly: reseal + touch-up polishing
Yes — we handle:
– Bathroom walls/floors
– Vanity tops
– Shower walls
– Bathtub surrounds
– Feature walls
– Staircases
Yes — we restore all natural stones:
– Marble
– Limestone
– Travertine
– Terrazzo
– Granite
– Onyx (carefully)
WhatsApp us your:
1. Area size (sqft)
2. Photos of condition
3. Location (e.g., Bukit Timah / Orchard / Tanjong Rhu)
We’ll advise within minutes.

Contact Us

Contact our Singapore-based marble polishing and stone restoration specialists for a consultation or on-site assessment.
13 York Hill #01-04
Singapore 162013
Office: (+65) 6734 1015
WhatsApp: (+65) 8288 4399

admin@regalconst.com.sg

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