Stone Countertop Care Guide
How to clean, seal, and protect your marble, granite, quartz, or quartzite countertops — from the fabricators who made them.
The 4 Golden Rules (All Stone Types)
Regardless of your countertop material, these four habits will extend its life by decades.
Blot, Don't Wipe
Wiping a spill spreads the liquid across more surface area. Always blot from the outside in to contain the spill.
Use Cutting Boards
Even the hardest stone can develop micro-scratches over years of direct knife contact. Cutting boards preserve your finish.
Use Trivets
Natural stone can handle heat, but quartz resin can scorch above 300°F. Trivets are cheap insurance for all materials.
Skip the Chemicals
No vinegar, no bleach, no Windex, no Comet. Warm water + a drop of pH-neutral soap handles 99% of cleaning needs.
Marble Care
Seal frequency: Every 6–12 months
Wipe with a damp microfiber cloth and pH-neutral cleaner. Blot spills immediately — marble etches from acidic contact within minutes.
✅ Do
- •Use coasters under all glasses
- •Use cutting boards — always
- •Blot spills immediately (don't wipe)
- •Seal regularly with impregnating sealer
- •Use trivets for hot pans
❌ Don't
- •Use vinegar, lemon, or Windex
- •Use abrasive scrubbers or Comet
- •Let wine, citrus, or coffee sit
- •Use generic 'all-purpose' cleaners
- •Sit on the countertop (marble can crack)
Stain Removal
For organic stains (coffee, wine): make a poultice from baking soda and water, apply 1/4" thick, cover with plastic wrap, and let sit 24-48 hours. For oil-based stains: use baking soda with acetone instead of water. For etch marks (dull spots): professional re-polishing may be needed.
Granite Care
Seal frequency: Every 12–24 months
Granite is the most forgiving natural stone. Wipe with warm soapy water daily. It handles kitchen abuse well but still benefits from regular sealing.
✅ Do
- •Wipe up spills within a few minutes
- •Use a pH-neutral stone cleaner weekly
- •Seal annually — do the water-drop test
- •Use trivets for extremely hot items
- •Dry completely after cleaning to avoid water spots
❌ Don't
- •Use bleach or ammonia-based cleaners
- •Use vinegar or citrus cleaners
- •Stand on the countertop
- •Use abrasive pads on polished surfaces
- •Skip sealing — even 'sealed' granite needs renewal
Stain Removal
Granite stains less readily than marble, but dark-colored liquids can penetrate unsealed surfaces. Use the baking soda poultice method (same as marble). For stubborn stains on light granite, hydrogen peroxide in the poultice can help. The water-drop test: sprinkle water on the surface — if it absorbs within 5 minutes, it's time to reseal.
Quartz Care
Seal frequency: Never — non-porous
The easiest countertop to maintain. Quartz is non-porous, so it doesn't absorb liquids or harbor bacteria. Simply wipe with warm soapy water.
✅ Do
- •Wipe with warm water and mild soap
- •Use a glass cleaner for streak-free shine
- •Scrape dried gunk with a plastic putty knife
- •Use cutting boards to avoid micro-scratches
- •Always use trivets — resin scorches above 300°F
❌ Don't
- •Place hot pots or pans directly on surface
- •Use abrasive cleaners (Comet, Ajax, etc.)
- •Use bleach regularly — occasional use is OK
- •Install outdoors (UV causes yellowing)
- •Use harsh solvents (paint thinner, nail polish remover)
Stain Removal
Most 'stains' on quartz are actually surface residue. Apply a paste of baking soda and water, let sit for a few minutes, then wipe clean. For dried adhesives or paint, use a plastic scraper. Permanent marker? Rubbing alcohol on a cloth usually removes it. If the surface appears dull, it's likely hard-water buildup — use a lime/calcium remover safe for quartz.
Quartzite Care
Seal frequency: Every 12–24 months
Quartzite is harder than granite and more stain-resistant than marble, making it a relatively low-maintenance natural stone. Treat it like granite — seal regularly and clean with pH-neutral products.
✅ Do
- •Seal annually (same schedule as granite)
- •Use pH-neutral stone cleaners
- •Wipe spills promptly — though less urgent than marble
- •Use trivets and cutting boards
- •Do the water-drop test yearly to check seal
❌ Don't
- •Use acidic cleaners (vinegar, citrus)
- •Assume it's as stain-proof as quartz — it's not
- •Skip sealing — quartzite is still porous
- •Confuse quartzite care with quartz care
- •Use abrasive pads on honed finishes
Stain Removal
Quartzite stains less readily than marble due to its density, but oil-based stains can still penetrate. Use the standard baking soda poultice method. For water stains or rings, try steel wool (grade 0000 only) on polished quartzite — but test in an inconspicuous area first.
Care & Maintenance Questions
From the team that fabricates and installs stone countertops every day.
How do I know when my countertop needs resealing?
Can I use Windex or Clorox on stone countertops?
My marble has dull spots — can they be fixed?
What's the best daily cleaner for stone countertops?
Does Top Marble & Granite offer countertop restoration services?
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