Granite countertops are a beautiful, durable addition to any kitchen, but they require special care to stay looking their best. From everyday cleaning to deep stain removal and sealing, proper granite maintenance is simple when you follow the right techniques. Here’s your complete guide to safely clean and protect your granite or natural stone surfaces.
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Gentle Daily Cleaning
For daily cleaning, a simple mix of dish soap and water is all you need. Add a few drops of dish soap—preferably Dawn—to a spray bottle filled with water. This gentle yet effective solution cuts through grease and grime without damaging your countertops.
Spray the solution directly onto the granite and use a damp microfiber towel to wipe down the surface. Focus on high-use areas like around the stove, sink, or kitchen island, where buildup is more likely to occur. This method is safe for natural stone and avoids the damage that harsh cleaners like vinegar or bleach can cause over time.
Rinse and Buff for a Streak-Free Shine
After cleaning, it’s important to remove any remaining soap residue. Use a clean, damp towel to rinse the surface thoroughly. Leftover soap can dry sticky and attract dirt, dulling your countertop’s finish.
Follow up with a dry microfiber cloth to buff the granite to a streak-free shine. This extra step is crucial, especially for darker granite that can show water spots and streaks more easily. Buffing not only enhances the appearance but also helps extend the clean look between deeper cleans.
Disinfecting Without Damage
For times when disinfection is necessary—like after preparing raw meat—avoid bleach, which can damage the stone. Instead, use 70% isopropyl alcohol. Simply attach a spray nozzle directly to the alcohol bottle or transfer it to a sprayer.
Spray the alcohol on the countertop and let it sit for at least 3–5 minutes to effectively kill bacteria. This method is budget-friendly, widely available, and safe for granite when used correctly.
Safe Scrubbing for Stuck-On Messes
If you encounter stuck-on gunk or food debris, use a plastic scraper to gently lift it without scratching the surface. For extra cleaning power, a non-scratch scrub sponge like a Scrub Daddy or Scrub Mommy is ideal. Avoid harsh materials like steel wool, SOS pads, or even Magic Erasers, as they can dull or etch the stone over time.
Warm water can help soften tough spots before scrubbing. Always stick to non-abrasive tools to preserve the integrity and finish of your granite.
Lifting Stains with a Poultice!
Stubborn stains like coffee or wine may soak into the stone if left too long. To pull them out, make a DIY poultice using baking soda and water. Mix to a toothpaste-like consistency, apply to the stain, and cover with plastic wrap secured with painter’s tape.
Poke a few holes in the plastic wrap and leave it for 24 hours. The baking soda will draw out the stain from the porous granite. Some stains may require a second application, but this method is effective and gentle.
How to Seal Granite Countertops
To prevent future stains and keep your counters easy to clean, seal your granite once or twice a year. Granite Gold is a reliable sealer that’s easy to apply. Follow the label instructions, usually working in small sections, spraying the sealer, spreading it with a towel, and buffing it with a dry cloth.
Apply a second coat after 20–30 minutes, then avoid cleaning the surface for at least 24 hours to allow the sealer to fully cure. This creates a protective barrier that repels moisture and staining agents.
A simple water test can tell you when resealing is needed. Pour a small amount of water onto the surface. If it beads up, your seal is still strong. If it soaks into the stone, it’s time to reseal to prevent staining and damage.
Keep Your Granite Looking Its Best
With proper daily care, safe disinfecting, and regular sealing, your granite countertops can stay as beautiful as the day they were installed. Avoid harsh chemicals and tools, clean up spills promptly, and refresh your sealer regularly to keep your kitchen surface shining.