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Can you truly enjoy the beauty of granite countertops without sealing them, or is that a risky gamble with your home’s most striking feature? Granite is a popular choice for kitchens and bathrooms, known for its durability and looks. But, its natural porosity raises a big question about maintenance: do granite countertops need to be sealed?
In this article, we will explore the necessity of sealing, how often it should be done, and what products to use to preserve the elegance and functionality of your granite surfaces.
Key Takeaways
- Granite countertops should be sealed every 1-2 years for heavy use and every 3-5 years for light use.
- Unsealed granite is 80% harder to clean and 50% more prone to damage over time.
- Sealing greatly reduces the risk of discoloration from common stains like wine and coffee.
- Regular sealing can extend the lifespan of your granite countertops to 10-15 years.
- Unsealed surfaces can see a 30% increase in bacteria and mold growth.
- A simple water test can help determine if resealing is needed based on absorption rates.
Understanding Granite and Its Properties
Granite is a top choice for countertops because of its durability and unique look. It’s made mostly of quartz, feldspar, and mica. These materials make granite great for kitchens and bathrooms.
What Makes Granite a Popular Choice?
Granite is loved for its scratch and heat resistance. It can handle a lot of daily use, perfect for busy areas. Over 70% of homeowners choose granite for its beauty and toughness, making it a staple in kitchen design.
Natural vs. Engineered Stone
Granite has clear benefits over engineered stone. Natural granite offers unique patterns and colors, giving endless design options. Engineered stone is durable but lacks the uniqueness of natural granite. Each granite slab is special, making it a top pick for those wanting a personalized look.
The Aesthetic Appeal of Granite
Granite’s beauty is unmatched, with a wide range of colors and textures. It can fit any design style, from sleek to rustic. Adding granite countertops can boost your home’s look and value when you sell it.
The Importance of Sealing Granite Countertops
Sealing granite countertops is key to keeping them looking great and working well. It’s vital because it keeps liquids out and prevents stains. A good sealant blocks oil, wine, and juice from getting in and causing stains.
By sealing properly, you can make your countertops last longer and stay in top shape.

What Does Sealing Do?
Sealing creates a shield that keeps liquids away from granite. This protects it from tough stains. But, sealants can wear off over time due to heat, moisture, or cleaning.
Regular sealing keeps countertops from soaking up things, making them easy to clean. A top-notch sealant also stops bacteria from growing in the stone, making your kitchen cleaner.
Benefits of Sealing Your Countertops
Sealing granite countertops has many advantages. It makes them more durable and less likely to get damaged. Sealing regularly keeps them looking good and can save you money on repairs or replacements later.
Especially for light-colored granite, which absorbs more, sealing every six months is recommended. Sealing is all about keeping your granite surfaces both functional and beautiful.
How Often Should Granite Countertops Be Sealed?
Granite countertops are durable and look great, but they need care to stay that way. Knowing when to seal them is key to keeping them looking new. Regular checks can spot when they need a new coat, saving you from expensive fixes later.
Signs That Your Granite Needs Sealing
A simple water test can tell if your granite needs sealing. Just drop some water on it. If it beads up, the seal is good. But if it soaks in, it’s time to reseal.
If water soaks in within 10 to 15 minutes, seal it right away. Areas with spills and acidic stuff might show wear faster.
Recommended Sealing Frequency
Experts say to seal granite countertops once a year. But if it’s in a busy spot or has a light color, seal it every six months. Marble needs sealing even more because it stains and etches easily.
Factors That Affect Sealing Needs
How often you need to seal granite depends on a few things. The environment, how much it’s used, and the granite type all play a part. Kitchen counters need more sealing than bathroom ones because of all the spills.
How you clean it and what kind of granite it is also matters. A good plan can be made by considering these factors. For more tips, check out Rock Solid Tops.
Different Types of Sealers for Granite
It’s important to know about the different granite sealers out there. They help keep your countertops looking great and lasting longer. Each sealer has its own job, protecting your granite from stains and damage.
Penetrating Sealers
Penetrating sealers soak into the granite, giving it deep protection. They stop moisture and stains from getting in. This makes them very effective.
Brands like Stone Care International’s Granite & Stone Sealer are known for their lasting protection. They are often the best choice for granite countertops. Light-colored granite, in particular, benefits a lot from these sealers.
Surface Sealers
Surface sealers create a protective layer on top of the granite. They don’t soak into the stone. This means they might not stop deep stains as well.
These sealers can make the granite look better by adding shine. But, they don’t change the stone’s natural gloss. It’s important to remember that they can build up residue faster.
Eco-Friendly Options
Eco-friendly granite sealers are great for those who care about the environment. They are made with sustainable materials and are safe to use. As people become more eco-conscious, these options are becoming more popular.
Choosing the right sealer is key to keeping your granite looking good for a long time. Whether you pick an eco-friendly option or not, proper application is essential.
DIY vs. Professional Sealing Services
Deciding between DIY granite sealing and professional services depends on several factors. DIY might save money, but it may not match the quality of professional work. Sealing granite right requires the right materials and techniques for a lasting finish.
Homeowners can seal granite themselves with the right guidance. But, professionals offer detailed care, including surface prep and curing.

Pros and Cons of DIY Sealing
DIY granite sealing can save you money. You can use different products and kits yourself. But, the quality might not be as good without professional training.
Skipping important steps can cause dullness, chipping, or staining. DIY also needs regular upkeep, like deep cleaning and polishing, which can be hard work.
Why Hire a Professional?
Professional granite sealing services guarantee better results than DIY. Experts, like those at Rock Solid Tops, use top-notch sealants. This reduces the risk of granite’s porosity.
They have the experience to spot and fix problems early, saving you from expensive fixes. Regular professional care keeps your granite looking new. It fills in tiny pits and cracks.
Thinking about these points helps homeowners choose the best for their granite countertops.
Preparing Your Granite Countertops for Sealing
Getting your granite countertops ready for sealing is key to a lasting seal. Before you apply any sealant, make sure the surface is clean and free of old residue. Cleaning well before sealing is vital for the best results.
Cleaning Before Sealing
Start by cleaning the surface well. Use mild soap and water, avoiding harsh chemicals that could harm the stone. Remove any grime, grease, or old sealant, as these can block the sealing process.
A clean surface helps the sealant bond better. It also makes your countertop last longer.
Repairing Damage Before Application
Fix any chips or cracks on the surface before sealing. These can cause uneven sealing, which weakens the sealant’s effectiveness. Filling in these damages makes the surface even for application.
Proper preparation ensures the sealant sticks well and works as it should. This prevents future stains and damage.
How to Seal Granite Countertops
Sealing granite countertops is key for homeowners to keep them looking great and lasting long. A good seal protects against stains and keeps the stone looking new. Here’s a simple guide on how to seal granite and what mistakes to avoid.
Step-by-Step Guide for Homeowners
First, make sure your granite countertop is clean. Use a cleaning product and let it dry for at least 24 hours. This step is important for the sealant to work well.
After drying, pick a quality sealant. Look for one with fluorocarbon aliphatic resin for up to ten years of protection. Apply it with a soft cloth or spray, making sure to cover the whole surface.
Let the sealant soak in for 15 to 20 minutes. Then, wipe off any extra with a clean cloth to avoid a hazy look. The sealant needs 2 to 48 hours to cure fully. Wait 48 hours before using the countertop with water. Check the seal every six months with a water drop test.
Common Mistakes to Avoid
There are a few big mistakes to watch out for. Don’t apply sealant on a wet surface, as it won’t absorb right. Also, don’t over-seal, as it can make the granite look unnatural. Always test a small area first.
Regular maintenance is key. Don’t ignore spills, as they can stain the granite. Knowing these mistakes will help you keep your countertops looking great.
Troubleshooting Sealing Issues
Fixing sealing problems on granite countertops needs a good understanding of common issues. It’s important to know how to tackle residue left after sealing or unexpected sealant failure. This ensures the countertop stays in good shape.
Dealing with Residue or Stains
Seeing haziness or residue after sealing? Act fast. Remove excess sealant right away with a soft cloth. For stains, use a granite stain remover instead of harsh cleaners.
Regular cleaning with pH-neutral products helps prevent stains. This keeps the sealant working well for longer.
What to Do If Sealant Fails
If the sealant fails, test the granite’s absorption first. If water darkens the stone, you need to reseal it. For tough cases, experts can help find the best solution.
Resealing every 1 to 3 years is key. It keeps the granite protected from spills and stains.
Additional Care for Granite Countertops
Proper care is key to keeping your granite countertops looking great. Regular cleaning and quick action on spills are essential. This helps your countertops stay in top shape.
Daily Maintenance Tips
Cleaning your granite countertops regularly is a must. This prevents stains. If you spill something acidic, like coffee or wine, act fast to avoid discoloration.
Use soft cloths and cleaners made for granite to keep them shiny. Protecting your countertops from heat and moisture is also important. Testing with water can show if you need to reseal them.
Recommended Cleaning Products
Choosing the right cleaners for your granite is important. Using a cleaner made for stone helps keep your countertops looking good. It also keeps them shiny and appealing.
Remember, harsh chemicals can harm your granite. Pick the right products to keep your countertops beautiful for a long time.
Why Choose Rock Solid Tops for Your Countertops?
Choosing the right provider for your granite countertops is key. Rock Solid Tops is a top choice with over 30 years of experience. They focus on making sure you’re happy with your countertops.
Over 30 Years of Expertise
Rock Solid Tops is known for its expertise in granite, marble, and quartz. They offer in-home consultations to help you pick the perfect countertops. Their team is ready to help with kitchens, bathrooms, and more.
Customized Solutions for Every Need
The company has a wide range of granite slabs in their showroom. This lets clients see and touch the materials before deciding. Rock Solid Tops is all about great customer service and quality work.
They have skilled installers who pay attention to detail. Whether it’s backsplashes or bathroom vanities, they aim for efficiency and quick results.
Contact Rock Solid Tops for Granite Solutions
Looking to upgrade your home with granite countertops? Reach out to Rock Solid Tops for all your granite needs. Our team is skilled in installing and maintaining granite surfaces. We offer over 20 quality colors to match your home’s style.
How We Can Help
Rock Solid Tops knows how important durable surfaces are in busy areas like kitchens and bathrooms. Our granite countertops are heat-resistant and scratch-resistant. They add a unique touch to your home’s design.
Whether you want a new countertop for your kitchen, a bathroom renovation, or outdoor upgrade, we’re here to help. We’re proud of our work, with 80% of projects completed during fabrication and 100% after installation.
For granite countertop installation and maintenance, call (612) 270-4239 or email info@rocksolidtops.com. We serve Minneapolis and the surrounding areas. We promise a Quality Warranty on all granite installations. Don’t let your stone surfaces lose their beauty and durability. Contact Rock Solid Tops for top-notch granite solutions today.


