That’s the term for the deep cleaning, sanitizing, and restoration of granite surfaces using industry-grade equipment, eco-friendly solutions, and expert techniques. Our granite cleaning for Santa Clarita and the surrounding area can help in a variety of ways.
Unlike routine home cleaning, professional services address stubborn stains, bacteria buildup, etching, and dullness while preserving the stone’s natural beauty and longevity.
Granite is a porous material that requires careful maintenance, and professional cleaners understand the unique properties of stone to deliver safe, effective results without causing damage.
Why should I hire a professional instead of cleaning granite myself?
While DIY cleaning can maintain granite surfaces between professional services, improper techniques or harsh chemicals can lead to permanent damage. Household cleaners containing vinegar, bleach, or ammonia can strip the sealant, etch the surface, or leave streaks.
Our professionals use pH-balanced cleaners designed for natural stone, along with advanced tools like steam cleaners and more for deep stains. We also inspect for underlying issues like cracks or weakened sealants, preventing costly repairs down the line.
What steps are involved in professional granite cleaning?
Every surface is different. Your granite has different challenges than any other home. A thorough service often includes inspection, cleaning, stain removal, sanitizing, and sealing (if needed). Often, our techs first assess the granite’s condition, checking for stains, scratches, or sealant wear.
Next, they use microfiber cloths or soft brushes with stone-safe cleaners to lift dirt without abrasion. Stains may require poultices (a paste that draws out oil or organic stains). Finally, a food-safe disinfectant is applied, and a fresh sealant may be added to protect against future spills.
Can professionals remove tough stains like oil or wine?
Yes, professionals have targeted methods for different stains. Oil-based stains (grease, makeup) may need a poultice with acetone or baking soda, while organic stains (coffee, wine) respond to hydrogen peroxide solutions. Rust or mineral stains require different treatments. DIY attempts can set stains deeper, but professionals test solutions in inconspicuous areas first and use controlled techniques to lift discoloration safely.
Can professional cleaning restore shine to dull granite?
Absolutely. Dullness often results from worn sealants, improper cleaning, or minor surface scratches. Professionals polish granite with diamond-embedded pads or specialized compounds to revive its luster. For severe etching (acid damage), they may recommend honing—a process that gently removes the damaged layer. Unlike store-bought polishes that leave residues, professional refinishing ensures long-lasting shine.
Is sealing part of professional granite cleaning?
Sealing is sometimes included but depends on the granite’s condition. Not all stones need frequent sealing—dense granites absorb less liquid than porous ones. Professionals perform water tests (dropping water on the surface to see absorption rates) to determine if resealing is necessary. High-quality sealants penetrate the stone, creating an invisible barrier against stains without altering the appearance.
Are the cleaning products safe for kitchens and food prep areas?
We use non-toxic, food-safe cleaners and sealants approved for kitchen use. Antibacterial treatments eliminate pathogens like E. coli or salmonella without harmful chemicals. Always ask for product details if you have concerns about allergies or indoor air quality.
Can outdoor granite (countertops, monuments) be cleaned?
Yes, outdoor granite faces weather exposure, leading to mildew, mineral deposits, or fading. Professionals pressure-wash at low settings (high PSI can crack stone) and apply UV-resistant sealants to prevent sun damage. They also remove efflorescence (white salt deposits) caused by water evaporation.
Does professional cleaning prevent future damage?
While no service makes granite indestructible, regular professional care extends its life. Our cleaners remove abrasive grit that causes micro-scratches, reapply protective sealants, and educate clients on proper home maintenance (e.g., using coasters, wiping spills promptly).
What’s the difference between granite cleaning and polishing?
Cleaning focuses on hygiene and stain removal, while polishing enhances shine by smoothing microscopic imperfections. Polishing may involve light grinding or chemical crystallizers that react with the stone to create gloss. Some services combine both for a refreshed look.
Can old or damaged granite be restored professionally?
Even severely neglected granite can often be salvaged. Professionals fill chips with epoxy color-matched to the stone, re-hone scratched areas, and blend repairs seamlessly. However, deep cracks or structural issues may require partial replacement. When we look at your property, we’ll figure out the best options for your needs.
How long does professional granite cleaning take?
A standard kitchen countertop takes hours, while large installations or stain treatments may take longer.
What should I do before the technicians arrive?
Clear the surface of items like small appliances or decor. Note any problem areas (stains, chips) to point out. No need to pre-clean—professionals handle heavy soil. That said, we’ll handle it for you. When we talk to you about a free estimate, we’ll tell you how best to set things up.
Why does my granite still look dirty after DIY cleaning?
Home cleaners often smear grease or hard water deposits instead of removing them. Professionals use steam or emulsifiers to break down residues and rinse thoroughly.
How does granite cleaning differ from marble or quartz maintenance?
Granite is harder than marble but still porous, requiring different cleaners than non-porous quartz. Professionals tailor methods to each stone’s mineral composition and sensitivity.
Will cleaning remove bacteria from my granite?
Yes, professional sanitizing kills 99.9% of germs, crucial for kitchens or bathrooms. Home disinfectants can leave residues, while pros use hospital-grade solutions that evaporate cleanly.
Can I schedule regular maintenance with CBC Cleaning?
We can set up maintenance plans, inspections, and more, all to keep granite in top condition.
What’s the biggest mistake homeowners make with granite?
Using all-purpose sprays or vinegar solutions, which degrade sealants and etch the surface over time. There are many others.
Does insurance cover granite cleaning after accidents (floods, fires)?
If damage is due to something covered, possibly. Professionals can document pre-existing conditions to support claims. We can talk to you about your insurance to see what can be done.
How do I maintain granite between professional cleanings?
Wipe spills immediately, use coasters under drinks, and clean daily with a microfiber cloth and pH-neutral stone cleaner. Avoid dragging heavy objects across the surface. That said, it’s best to leave the cleaning to the pros.
Signs You May Need Professional Granite Cleaning
Granite is a durable and beautiful natural stone, but over time, it can show signs of wear, staining, or damage that regular home cleaning can’t fix. If you notice any of the following issues, it may be time to reach out to us for a free estimate.
The Surface Looks Dull or Lacks Shine
Even with regular wiping, granite can lose its luster due to residue buildup, improper cleaners, or a worn-out sealant. If your countertops, floors, or other granite surfaces no longer have that glossy, polished look, professional cleaning and polishing can restore their natural shine.
Water No Longer Beads Up on the Surface
A well-sealed granite surface causes water to bead up rather than absorb into the stone. If you notice water soaking in and leaving dark spots, the sealant has likely worn off, leaving the granite vulnerable to stains. Professionals can deep-clean and reapply a high-quality sealant for protection.
Stains That Won’t Disappear with Regular Cleaning
Granite is porous, meaning spills like oil, wine, coffee, or juice can seep in and leave stubborn stains. If home remedies (like baking soda or mild soap) don’t work, professionals have specialized poultices and stain-lifting techniques to remove discoloration without damaging the stone.
A Rough or Gritty Texture Under Your Fingers
When granite feels rough instead of smooth, it could mean dirt, grime, or hard water deposits have built up in the pores. Harsh scrubbing can make it worse, but professional cleaning removes embedded debris and restores a smooth finish.
Discoloration or Dark Spots
Dark patches may indicate moisture or oil has penetrated deep into the stone. If left untreated, these can become permanent. Professionals assess the cause and use targeted treatments to extract the trapped substances.
Foul Odors Coming from the Granite
If your granite smells musty or has lingering food odors, bacteria or mold may be growing in unseen pores. Household cleaners often mask smells rather than eliminate them, while professional sanitizing kills bacteria at the source.
Visible Etching (Dull, Light Spots) from Acids
Etching occurs when acidic substances (lemon juice, vinegar, harsh cleaners) react with the stone, leaving dull, whitish marks. Unlike stains, etching is surface damage that requires professional honing or polishing to restore a uniform appearance.
The Granite Hasn’t Been Cleaned or Sealed in Over a Year
Even if your granite looks fine, annual or bi-annual professional cleaning helps prevent long-term damage. Technicians can spot early issues (like tiny cracks or sealant wear) before they turn into costly repairs.
You’ve Recently Moved into a Home with Old or Neglected Granite
Previous owners may have used improper cleaning methods, leaving residue, scratches, or weakened sealants. A professional deep clean ensures your granite starts fresh with proper care.
Grime Buildup in Hard-to-Reach Areas (Edges, Backsplashes, Outdoor Stone)
Tight corners, textured finishes, and outdoor granite collect dirt that’s tough to remove without specialized tools. Professionals use steam, soft brushes, and detailing techniques to clean these areas thoroughly.
After a Renovation or Construction Project
Dust, paint splatters, or adhesive residues from remodeling can harm granite if not cleaned properly. Professionals safely remove construction debris without scratching the surface.
If You’re Preparing to Sell Your Home
Well-maintained granite boosts property value. Professional cleaning ensures it looks its best for potential buyers, removing stains, restoring shine, and providing documentation of care.
Ignoring these signs can lead to permanent damage, but timely professional cleaning preserves your granite’s beauty and longevity. If you’re in Southern California, CBC Cleaning and Construction can assess your granite and recommend the best treatment.
How often should granite be professionally cleaned?
The frequency depends on usage and exposure. High-traffic areas like kitchen countertops or commercial spaces may need professional cleaning every six months to a year, while lower-use surfaces can go longer.
If the granite appears dull, feels rough, or shows water absorption (dark spots), it’s time for a professional service. Regular sealing—typically every 1–3 years—is also often a part of maintenance, which professionals can assess during cleaning.
Why Professional Granite Cleaning is Better Than DIY
Granite is a premium natural stone that adds elegance and value to homes and businesses—but it requires specialized care to maintain its beauty and durability. While routine wiping and light cleaning can be done at home, deep cleaning, stain removal, and restoration should be left to professionals.
There are many reason why hiring experts is the smarter choice:
Avoid Permanent Damage from Harsh Cleaners
Many common household cleaners—including vinegar, bleach, ammonia, and generic all-purpose sprays—are too acidic or abrasive for granite. Over time, these products:
- Strip the protective sealant, leaving the stone vulnerable to stains.
- Cause etching, which creates dull, whitish marks that require professional polishing to fix.
- Degrade the surface, making it more prone to scratches and water damage.
We use stone-safe cleaners that remove grime without harming the granite.
=Proper Stain Removal Without Guesswork
Granite stains can come from oil, wine, rust, or hard water, and each requires a different treatment:
- Oil-based stains (grease, makeup) need solvent-based poultices.
- Organic stains (coffee, juice) respond to hydrogen peroxide solutions.
- Mineral deposits (hard water, rust) require specialized removers.
DIY attempts often push stains deeper or discolor the stone. Professionals assess the stain type, test solutions in inconspicuous areas, and use precise techniques for complete removal.
Extend the Lifespan of Your Granite
Granite is an investment—professional cleaning prevents long-term wear by:
- Removing abrasive dirt that causes microscopic scratches.
- Reapplying industrial-grade sealants (unlike weak store-bought versions).
- Identifying early issues (cracks, sealant failure) before they worsen.
Neglecting proper care can lead to costly repairs or replacement down the line.
Deep Sanitization for Healthier Surfaces
Home disinfectants (like bleach or ammonia) can damage granite and may not fully eliminate bacteria in porous stone. We use:
- Disinfectants that kill 99.9% of germs.
- Steam cleaning (where appropriate) to sanitize without chemicals.
- Mold/mildew treatments for showers and outdoor granite.
Save Time and Frustration
Stubborn stains, hard water spots, and grime buildup can take hours of scrubbing with mixed results. We utilize:
- Commercial-grade equipment (rotary brushes, steam cleaners, extractors).
- Faster, more effective techniques (like poultice applications for deep stains).
- Experience handling delicate veining and finishes without causing damage.
Prevent Costly Mistakes
A single misstep—like using the wrong cleaner or scrubbing too hard—can:
- Etch the surface, requiring expensive honing.
- Set stains permanently if treated incorrectly.
- Void warranties on high-end granite installations.
We know how to clean without risking irreversible harm.
Proper Sealing for Maximum Protection
Many homeowners skip sealing or use ineffective products. Professionals:
- Perform water tests to check if resealing is needed.
- Apply penetrating sealants (not topical coatings that peel).
- Ensure even coverage, especially in high-use areas.
Handle Special Cases (Outdoor Granite, Antique Stone, etc.)
- Outdoor granite faces sun damage, mildew, and efflorescence—pros use UV-resistant sealants and low-pressure washing.
- Historic or imported granite may need gentler techniques to preserve its integrity.
- Post-construction cleanup requires adhesive removal without scratching.
Professional Granite Cleaning in Santa Clarita and Beyond
While daily upkeep (wiping spills, using coasters) is manageable at home, professional granite cleaning ensures your stone stays pristine for a longer time to come. DIY methods risk damage, waste time, and often deliver subpar results. For granite that looks brand new—without the guesswork—we’ve got your back.
Schedule a free estimate today.