How to Clean Granite Countertops: Expert Tips for Maintenance

Granite countertops, known for their durability and natural resistance to bacterial growth, are an ideal choice for kitchens, bathrooms, shower walls, and backsplashes. However, granite is a porous material, and its sealant can wear away over time due to regular use and cleaning, leading to potential stains, damage, and a dull finish. With the right cleaning supplies, maintaining granite is straightforward.

Fortunately, specialized cleaners are unnecessary—you likely already have the essentials to keep your granite countertops looking pristine. Read on for detailed steps and expert tips on how to effectively clean and maintain your granite countertops.


How Often to Clean Granite Countertops

In the kitchen, granite countertops and backsplashes should be cleaned daily or after each food preparation session to remove spills, splatters, and food residue effectively.

In the bathroom, it is recommended to use a squeegee or towel to dry granite countertops and shower stalls after each use to prevent water spots and soap scum buildup. For optimal maintenance, bathroom granite countertops should undergo a thorough cleaning weekly.


Considerations Before Beginning Granite Countertop Cleaning

Before commencing the cleaning process, ensure your granite countertops are clear of appliances, dish racks, and decorative items to facilitate thorough cleaning. Start by wiping away crumbs and debris from the entire surface rather than spot-cleaning specific areas for a comprehensive cleanse.


Essential Tools and Materials for Cleaning Granite Countertops

To effectively clean granite countertops, gather the following tools and materials:


  • Duster
  • Microfiber cloths
  • Spray bottle
  • Small bowl


  • Dishwashing liquid
  • Baking soda
  • Isopropyl (rubbing) alcohol
  • Hydrogen peroxide
  • Plastic food wrap
  • Tape
  • Vegetable oil

Having these items on hand will ensure you can properly maintain the cleanliness and shine of your granite countertops.


Expert Tips for Cleaning Granite Countertops

  1. Cleaning Granite Countertops Safely: Granite countertops are naturally resistant to stains from most foods and liquids. However, it’s important to avoid harsh cleaners such as ammonia, scrubbing powders, undiluted chlorine bleach, or cleaning vinegar. These can damage the sealant finish and dull the countertop’s appearance over time.
  2. Removing Surface Dust and Spills: Begin by using a damp microfiber cloth or duster to remove surface dust and loose soil before starting the regular cleaning process. This initial step prevents pushing excess soil around the countertop. Promptly wipe up any food and beverage spills with an absorbent, lint-free microfiber cloth to prevent stains.
  3. Preparing a Cleaning Solution: Create an effective cleaning solution by filling a spray bottle with four cups of water and adding one teaspoon of degreasing dishwashing liquid. This solution is gentle yet effective for removing dirt and grime from granite countertops. Clearly label the spray bottle for future use to ensure consistent cleaning results.
  4. Cleaning and Drying the Countertops: Lightly spray the cleaning solution onto the granite countertops. Using a clean microfiber cloth, wipe the surface thoroughly to clean away any residue. Allow the countertops to air dry naturally for a streak-free finish.


Effective Tips for Maintaining Clean Granite Countertops

To ensure your granite countertops remain pristine for longer periods, follow these expert tips:

  1. Avoid Temperature Extremes: Prevent potential damage from minute cracks by avoiding sudden temperature changes on granite surfaces. Use trivets under small appliances that expose granite to prolonged heat or cold.
  2. Use Cutting Boards: Protect your granite countertops by using cutting boards when slicing or chopping foods. This practice helps prevent scratches that can dull the surface over time.
  3. Immediate Spill Cleanup: Promptly wipe up spills and clean countertops after food preparation to prevent stains and maintain cleanliness.
  4. Monitor Sealant Condition: Regularly assess the condition of the granite sealant by sprinkling a few drops of water onto frequently used areas. If the water beads together, the sealant remains effective. If it disperses or absorbs into the granite, it’s time to reseal the countertops.


Effective Methods for Removing Stains from Granite Countertops

To tackle sticky residues or stubborn stains like those from red wine or tomato sauce on your granite countertops, follow these expert cleaning tips:

For Grease Stains: Create a disinfectant solution by combining one cup of cool water with one cup of isopropyl (rubbing) alcohol in a spray bottle. Lightly spritz the affected area of the granite and wipe it clean using a clean microfiber cloth. Allow the countertop surfaces to air dry thoroughly.

For Food Stains: Prepare a thick paste by mixing baking soda with a few drops of hydrogen peroxide in a small bowl until it reaches a consistency similar to peanut butter. Apply the paste evenly, about one-fourth inch thick, over the stained area of the granite. Cover the paste with plastic wrap and secure it with tape along the edges to hold it in place. Leave the paste on the stain for 24 hours to allow it to effectively lift the discoloration.

After 24 hours, remove the plastic wrap and wipe away the paste using a clean, damp microfiber cloth. Repeat the application if necessary until the stain is completely removed.







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