Granite is one of the most forgiving surfaces you can put in a kitchen, but the wrong cleaning routine will dull it faster than daily use ever could.
The good news is that learning how to clean granite countertops properly takes less effort than most people assume. What matters is knowing which products help, which quietly cause damage, and what to do when something spills and you don’t notice until morning.
TLDR
Wipe your granite countertop with a soft cloth after every use and dry it afterward. That two-minute habit prevents nearly every problem people write to us about.
Vinegar, lemon, bleach, and ammonia break down the sealer. Dish soap doesn't damage the stone, but it builds into a film that reads as dull polish.
Not all granite needs sealing. Dense dark stones like "Absolute Black" have nothing for sealer to penetrate, while the more open granites benefit from a coat once or twice a year. The water test tells you which you have.
How Do You Clean Granite Countertops Daily?
Daily cleaning is genuinely simple, and doing it consistently is what keeps the surface looking new.
Step 1. Wipe the surface after every use with a soft, clean cloth or microfiber towel. Warm water is enough for crumbs, dust, and light spills.
Step 2. For grease, dried-on food, or anything water won’t lift, use a cleaner formulated for natural stone. These are pH-neutral, which protects both the polish and the sealer.
Step 3. Dry the surface with a clean cloth. This is the step most people skip, and it’s the one that prevents water spots and mineral buildup.
That is the whole routine. Two minutes a day keeps a granite counter looking new for decades.
What Should You Never Use on Granite?
More damage comes from the wrong product than from any amount of use. Most people who clean granite countertops with the wrong spray never realize it until the shine flattens.
Vinegar, lemon, and lime. These are marketed as natural alternatives, but they’re acidic and break down your sealer over time.
Bleach and ammonia. Both degrade the sealer and can dull the polish with repeated use. That includes most general-purpose sprays and glass cleaners like Windex.
Dish soap. This one surprises people. Soap doesn’t damage granite, but it leaves a film that builds into a cloudy haze and flattens the shine.
Abrasive powders and scouring pads. Granite is hard—6 to 7 on the Mohs scale—but a polished surface isn’t immune to fine scratching.
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What is the Best Granite Countertop Cleaner?
The safest cleaner is one formulated specifically for natural stone, and the reason is simple: it’s pH-neutral, so it cleans without attacking the sealer or dulling the polish.
For daily use, we recommend Weiman Granite and Stone Clean & Shine. It cleans, disinfects, and leaves a light shine without residue, which is where most general-purpose cleaners fall short.
When choosing a stone cleaner, check the label for two things: a pH-neutral formulation and no ammonia or bleach.
One clarification, because it’s a common point of confusion. Purpose-built stone polishes and liquid waxes have their place—we stock both, and they’re useful for periodic conditioning. What you don’t want is a waxy product doing duty as your everyday cleaner, because that film accumulates and eventually has to be stripped. Clean with a cleaner; polish occasionally, if at all.
What to avoid entirely: multi-surface sprays, glass cleaners, bathroom cleaners, and anything labeled as a degreaser. All of these are formulated for surfaces far more chemically robust than sealed stone.
How Do You Clean Granite Countertops Naturally?
If you’d rather avoid commercial products, your options are narrower than the internet suggests.
What works: warm water and a microfiber cloth handle daily cleaning perfectly well. This is the honest answer—plain water is the most natural cleaner granite needs, and a proper stone cleaner is the safest thing to add when water isn’t enough.
For occasional disinfecting, a 50/50 mix of isopropyl alcohol and water is safe on sealed granite and evaporates without residue. Use it when you want it, not as your default. A stone cleaner that already disinfects does the same job with less thought.
What does not work: vinegar and lemon juice. Nearly every natural cleaning guide recommends them, and both are acidic enough to degrade your sealer.
Baking soda works only as a poultice for stains, which we cover below. It’s not a daily scrub.
Here's a Tip: Your Sponge is the Problem!
The most common cause of dulled granite isn't a harsh chemical. It's the kitchen sponge you use for everything else.
Sponges hold soap residue from dishwashing, and every wipe deposits a thin layer onto the stone. Over months, that builds into the cloudy film people mistake for worn polish.
Keep a separate microfiber cloth for the counter, used only with water or stone cleaner, so the haze never forms.
How Do You Remove Stains From Granite Countertops?
Stains happen when liquid penetrates the stone rather than sitting on top. The removal method depends on what caused it.
For oil-based stains such as cooking oil, grease, or butter, mix baking soda with water into a paste roughly the consistency of peanut butter.
For water-based stains such as coffee, wine, or juice, mix baking soda with a small amount of hydrogen peroxide instead.
Apply the paste about a quarter-inch thick over the stain, cover with plastic wrap, tape the edges, and leave it overnight. In the morning, remove the wrap, let the poultice dry completely, then scrape it off gently and rinse.
Deep stains sometimes need a second application. If two attempts fail, the stain has likely reached beyond what a poultice can draw out, and professional treatment is the next step.
Do You Need to Seal Granite Countertops?
Not always, and this is the most common misconception about granite care.
Dense dark granites such as Absolute Black, Black Galaxy, and Ubatuba are so tight that sealer has almost nothing to penetrate. Applying it anyway usually leaves a hazy film that dulls the polish.
Lighter and more porous granites such as Salt and Pepper, Viscon White, and Paradiso Light do benefit from sealing, typically once or twice a year depending on how hard the counter works.
The water test tells you which category yours falls into. Place a few drops of water on an inconspicuous part of the counter and wait 15 minutes, then wipe it away. If the stone underneath looks unchanged, no sealing is needed. If it has darkened, it’s time to reseal.
Sealing itself is straightforward. Wipe the surface clean and let it dry fully, apply the sealer across the stone with a clean, dry cloth or brush, and wipe off any excess before it hazes. If you want a second coat, follow the timing on your sealer’s label—most penetrating sealers want it within a few hours, while the stone is still receptive, rather than the next day.
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Tenax Proseal (Stone Sealer)
₱4,600.00
An ounce of prevention is worth a pound of cure.
How Do You Restore Shine to Granite Countertops?
If your granite has lost its luster, the cause is almost always buildup from months of cleaning with the wrong products. Knowing how to clean granite countertops correctly is usually the entire fix.
The shine on granite isn’t wax. It comes from the polishing process during fabrication, where progressively finer diamond pads bring the stone to a gloss. That polish doesn’t wear off under normal use.
Soap film and hard water deposits are the usual culprits. The fix is mechanical, not chemical: stop introducing soap, then clean the surface repeatedly with a proper stone cleaner and dry it each time. Most hazes lift within a week or two of consistent passes, because you’re removing a deposit rather than repairing the stone.
For heavier buildup that won’t shift, bring a photo to your nearest branch. We can tell you whether you’re looking at film that will still come off or a surface that needs professional attention, and point you to the right product.
If the surface is genuinely scratched or worn rather than dull, no cleaner will fix it. That requires professional repolishing.
What Habits Protect Granite Countertops?
Knowing how to clean granite countertops is only half the battle. Habits prevent most of the problems above.
Use a cutting board. Granite is harder than your knives, so cutting directly on it dulls the blades rather than damaging the stone. Your knives are the thing you’re protecting here.
Lift, don’t drag. Cast iron, stoneware, and anything with a rough base can leave fine scratches when slid across a polished surface. Pick it up instead.
Use trivets. Granite handles heat well, but repeated thermal cycling stresses the sealer, and sudden heat near a sink cutout or a seam is where rare cracks start. A trivet costs nothing and removes the question.
Store liquids in the cupboard. Vinegar, soy sauce, and cooking oil leak unnoticed. Left overnight on the counter, they stain.
Never sit or stand on the counter. Concentrated weight on an unsupported section can crack the stone. Use a step stool to reach upper cabinets.
Where to Find Stone Care Products in the Philippines
Stone Depot carries sealers, stone cleaners, and other care products at every branch, alongside granite, marble, and quartz slabs. We’re located in:
- Cebu City
- Davao City
- Cagayan de Oro City
- Iloilo City
- Laguna
If you’re uncertain whether your granite countertop needs sealing, send us a photo or visit any branch during office hours. Our Team can identify the stone type, recommend the right product, and walk you through how to clean granite countertops in your specific stone and finish.
All branches are open Monday to Saturday, 8 AM to 5 PM.
Frequently Asked Questions
Water spots, fingerprints, and dust all read clearly on a polished black surface. Drying after every clean matters more here than on any other color.
Avoid dish soap especially. Soap film is visible on black granite in a way it simply isn't on a speckled light stone, and it builds into a gray haze across the surface.
If your black granite is honed rather than polished, use a stone cleaner formulated for matte finishes, and expect to seal it more often than a polished slab. Standard polishing products can leave an uneven sheen on a honed surface.
The rule is to blot spills immediately rather than trusting the sealer to hold. Blot rather than wipe, since wiping spreads the liquid over a wider area.
The granites that do need sealing want it once or twice a year, while dense blacks generally never do.
Toothpaste, mouthwash, and soap all leave residue that builds up quickly around the basin. Wipe these promptly rather than letting them dry.
Watch the products people set down. Perfume, nail polish remover, hair dye, and some cleansers contain solvents and dyes that can stain granite or degrade the sealer on contact.
Hard water deposits are more common in bathrooms than kitchens because of constant water exposure. The razor-blade method described in the hard water question below works here, too.
They aren't stains in the true sense. Mineral deposits sit on the surface rather than penetrating the stone, which makes them straightforward to remove.
On a polished surface, hold a razor blade flat against the stone and gently scrape the deposit away. Flat is essential—angling the blade can scratch the polish. Always test in an inconspicuous area first, and skip this method entirely on honed granite, where a blade can burnish a shiny patch into the matte finish.
For heavier buildup, repeated cleaning with a stone cleaner will lift both mineral deposits and the underlying soap haze. Prevention is easier than removal: drying the surface after every clean stops deposits from forming at all.
Scratches and dull patches. If the surface is physically damaged rather than dirty, no cleaner will fix it. Restoring the finish requires progressive diamond polishing, which is fabrication work rather than cleaning.
Deep stains that resist two poultice attempts. At that point, the stain has penetrated beyond what a poultice can draw out, and a stronger drawing agent is needed.
Full restoration of a neglected counter. Years of soap buildup, hard water deposits, and lost sealer sometimes need stripping back and resealing as a single job rather than piecemeal repair.
Stone Depot supplies stone sealers and cleaners at all branches, though we don't offer repolishing or restoration services. For surface repair, you'll need a specialist stone restoration contractor. If you're unsure whether your problem is cleaning or damage, send a photo to your nearest branch, and we can usually tell you which.
Miguel Aquino
Miguel Aquino is the General Manager of Stone Depot, one of the Philippines' leading suppliers of granite, marble, and quartz. Since 2010, he has been in the stone industry, working for a similar company in Balintawak, Quezon City.
You can find him playing Magic: the Gathering at a hobby store every Friday night.