Granite countertops are a stunning addition to any kitchen or bathroom, offering unmatched beauty and durability. However, proper care and maintenance are essential to keep them looking pristine and protect your investment.
In this comprehensive guide, we will explore everything you need to know about caring for your granite countertops, from daily cleaning routines to stain removal techniques, sealing processes, and long-term preservation methods. With the right approach, your granite surfaces can remain beautiful for years to come.
Understanding Your Granite Countertops
The Nature of Granite
Granite is a natural stone formed from cooled igneous rock deep within the Earth’s crust. Known for its hardness, durability, and heat resistance, granite is popular for countertops. Each slab is unique, showcasing natural patterns and variations in colour, which add character to any space. However, despite its impressive resilience, granite is a porous material, meaning it can absorb liquids and stains if not properly sealed and maintained.
Understanding these characteristics helps homeowners appreciate why granite requires specific care. Its durability makes it resistant to scratches and heat, but its porous nature means spills must be managed promptly, and regular maintenance is necessary to protect its surface.
Why Proper Granite Countertop Care Matters
Proper granite countertop care ensures that your granite maintains its natural shine and beauty. Regular cleaning and sealing not only prevents stains and damage but also prolongs the life of the stone.
When cared for correctly, granite surfaces can remain in excellent condition for decades, adding lasting value to your home. On the other hand, neglecting maintenance can result in dull, stained, or damaged countertops, reducing their visual appeal and overall longevity.
Granite countertop care is an essential aspect of home maintenance for homeowners who want to maintain or even boost the value of their property.
Daily Cleaning Routine for Granite Countertops
Gentle Daily Cleaning
Granite countertop care doesn’t require complicated tools or harsh chemicals. A gentle daily cleaning routine will keep the surface free of dirt and grime while maintaining its shine.
Start by wiping down your countertops with a soft microfiber cloth or sponge. Use warm water and a small amount of mild, pH-neutral dish soap to clean the surface effectively. Avoid using generic household cleaners that contain acidic ingredients or abrasives, as these can damage the protective sealant and dull the granite over time.
For those who prefer commercial cleaners, choose products specifically designed for granite surfaces. The best granite cleaner options are pH-neutral, non-abrasive, and formulated to preserve the stone’s finish.
Alternatively, you can make a homemade granite-safe cleaner by mixing the following:
- 1 part isopropyl alcohol
- 3 parts water
- A few drops of mild dish soap
Simply spray this mixture onto the surface and wipe it clean with a microfiber cloth.
Dealing with Spills
Spills happen, but addressing them quickly can prevent permanent stains.
Since granite is porous, liquids can seep into the stone and cause discolouration. For water-based spills like juice or coffee, blot the area immediately with a clean cloth—avoid wiping, as this can spread the spill further.
Follow up by cleaning the surface with mild soap and warm water.
You may need to create a paste from baking soda and water for oil-based spills, which can be trickier. Apply the paste to the stain, let it sit for 15-20 minutes, and gently wipe it away.
Avoid acidic or harsh cleaning agents like vinegar, lemon juice, or bleach. These can erode the sealant and damage the granite surface. Sticking to granite-safe products ensures long-term protection for your countertops.
Deep Cleaning Your Granite Countertops
Weekly Deep Clean Process
In addition to daily cleaning, a weekly deep clean will help keep your countertops looking their best. Start by clearing off the surface and wiping it down with warm water and a granite-safe cleaner. Use a soft cloth or non-abrasive sponge to thoroughly clean the surface without scratching the stone.
Use a dedicated granite cleaner to lift residues and maintain the stone’s shine for tougher grime. Spray the cleaner onto the surface, let it sit for a minute, and then wipe it clean with a microfiber cloth. Regular deep cleaning prevents buildup and keeps the countertop looking polished.
Tackling Tough Stains
Even with proper care, stains can occasionally occur. Knowing how to remove them effectively is key to maintaining your granite countertops. A poultice, a thick paste designed to draw stains from the stone’s pores, can effectively solve common stains like oil, coffee, or wine.
Here’s how to make one:
- Mix baking soda with water (for oil-based stains) or hydrogen peroxide (for water-based stains) to form a paste.
- Apply the paste to the stained area and cover it with plastic wrap.
- Let the poultice sit for 24 hours, allowing it to absorb the stain.
- Gently wipe it away and clean the area with warm water.
If the stain persists, you may need to repeat the process. For particularly stubborn stains or extensive damage, consider seeking professional help to restore your countertops.
Sealing Granite Countertops
Understanding Granite Sealing
Sealing is a critical step in granite countertop care. Although granite is durable, its porous nature means it can absorb liquids and become susceptible to staining. A high-quality commercial grade sealer fills these pores, creating a protective barrier that prevents spills from penetrating the surface.
You should have your countertops resealed annually or whenever the seal begins to wear down.
A simple water drop test can help you determine if resealing is needed:
- Place a few drops of water on the countertop surface.
- Wait for 10-15 minutes.
- If the water is absorbed or leaves a dark spot, it’s time to reseal.
The Sealing Process
While sealing your granite countertops may seem straightforward, achieving the best results often requires the precision and expertise of a professional. Professionals ensure the process is done correctly, providing thorough coverage and long-lasting protection.
However, for those who prefer to do it themselves, the following steps outline the basic process:
- Start by cleaning the surface thoroughly with a granite-safe cleaner and allowing it to dry completely.
- Apply the sealer evenly using a soft cloth or sponge, ensuring complete surface coverage.
- Let the sealer sit for the recommended time as indicated on the product label.
- Wipe any excess sealer with a clean, dry cloth to avoid streaking or residue.
- Allow the countertop to cure for at least 24 hours before using it.
Always choose a high-quality sealer specifically designed for granite surfaces for maximum protection. Cutting corners with non-specialized products can compromise the durability and longevity of your countertops. When in doubt, consulting a professional ensures your granite receives the care it needs to stay protected and looking its best.
Common Mistakes in Granite Care
Products to Avoid
Using the wrong cleaning products can cause significant damage to granite surfaces. Avoid acidic substances like vinegar, lemon juice, or citrus-based cleaners, as these can erode the sealant and etch the stone. Similarly, harsh chemicals like bleach or ammonia should never be used on granite.
Besides harmful cleaners, avoid using abrasive tools like steel wool or scouring pads, as they can scratch the surface. Always opt for soft, non-abrasive cloths to protect the granite finish.
Habits That Can Damage Granite
Certain habits can unknowingly damage your countertops over time. For instance, cutting directly on the granite surface can dull knives and scratch the stone. Always use a cutting board to protect your countertops and kitchen tools.
Another common mistake is leaving spills unattended. Even sealed granite can absorb liquids if spills are left too long, leading to stains. Similarly, placing hot pots and pans directly on the surface can cause thermal shock and cracks. Using trivets or heat-resistant pads will help avoid this damage.
When to Seek Professional Help
Signs Your Granite Needs Professional Attention
While most maintenance can be done at home, certain issues may require professional care. Signs that you need expert help include deep-set stains, etching, chips, or cracks in the granite. If you notice that your countertops are no longer effectively repelling liquids, it may also be time for professional resealing.
Choosing a Granite Care Professional
When selecting a granite care professional, look for a reputable company with experience in granite maintenance.
They can also advise you if Granite is the right choice for your countertop needs. Learn more about selecting countertops in our Granite vs. Quartz Countertops guide.
Ask for references, check reviews, and ensure they use granite-safe products. Professional cleaning and resealing can restore the stone’s beauty and provide lasting protection, ensuring your countertops remain in top condition.
Granite Countertop Care FAQs
- Should I seal my granite countertops myself or hire a professional? While sealing can be done yourself, hiring a professional ensures thorough coverage and long-lasting results.
- How often should I reseal my granite countertops? Most granite countertops need resealing once a year, but you can test the surface using the water drop method.
- What are the best ways to protect granite from scratches? Always use cutting boards and avoid abrasive tools.
- How do I remove water spots or streaks? Wipe the area with a soft cloth dampened with warm water and a small amount of isopropyl alcohol. Dry thoroughly to avoid streaks.
- Can I use natural remedies like lemon juice on granite? No, lemon juice is acidic and can damage the granite surface over time. Always use pH-neutral, granite-safe cleaners.
- Can I use bleach on my granite countertops? No, bleach is too harsh for granite surfaces and can erode the sealant, leading to discolouration and damage.
- Can I use a steam cleaner on granite countertops? It is not recommended, as the heat and moisture can weaken the granite’s seal and cause damage over time.
Caring for your granite countertops is essential to maintain their beauty, durability, and long-term value. By following a consistent care routine that includes gentle daily cleaning, tackling stains promptly, and sealing the surface regularly, you can ensure your countertops remain pristine for years to come. Avoid harsh chemicals and abrasive tools, as these can damage the stone, and always address spills quickly to prevent staining or etching.
Proper maintenance protects your investment and enhances the overall appeal and functionality of your kitchen, bathroom, or outdoor space. When well cared for, granite countertops can become a timeless centrepiece in your home that withstands daily wear and tear.
If you’re looking for premium granite products, expert advice, or professional care, Cataraqui Granite is here to help. Explore our wide range of granite options for kitchens, bathrooms, and outdoors. For personalized assistance or to schedule a consultation, contact us today through our contact page. Let us help you protect and preserve the beauty of your granite countertops for years to come.
