What Causes Granite Countertops to Lose Their Shine? Easy Fixes

Granite countertops add elegance and durability to any kitchen or bathroom, but over time, they may lose their shine. While granite is naturally resistant to wear, daily use, spills, and improper cleaning can dull its surface. Fortunately, restoring its shine is simple with the right care and maintenance. Homeowners looking for durable and long-lasting granite countertops in Winnipeg can ensure their surfaces stay polished with proper cleaning and sealing. Here’s what causes granite to lose its luster and how you can bring back its natural beauty.

Common Causes of Dull Granite Countertops

1. Residue Build-Up from Cleaning Products

Many household cleaners contain soaps, waxes, or harsh chemicals that leave a residue on granite surfaces. Over time, this build-up creates a dull film that blocks the stone’s natural shine.

Fix: Use a pH-balanced granite cleaner or a mix of warm water and mild dish soap. Wipe with a soft microfiber cloth to remove residue. Learn more about proper stone cleaning

2. Hard Water Stains

Mineral deposits from hard water can form cloudy spots on granite, especially near sinks and faucets.

Fix: Mix equal parts water and white vinegar to dissolve the deposits, but use sparingly, as excessive vinegar can weaken the sealant. Always rinse and dry the area immediately. See expert tips on water stains

3. Lack of Sealing

Granite is a porous stone that requires sealing to maintain its glossy surface. Without proper sealing, liquids and oils can seep into the stone, making it look dull.

Fix: Perform a simple water test—drop a few water beads on the surface. If they absorb within minutes, it’s time to reseal. Apply a high-quality granite sealer and buff with a clean cloth. Check recommended sealing methods

4. Scratches and Etching

Although granite is tough, improper use of knives, abrasive scrubbers, or acidic spills can cause minor scratches and dull spots.

Fix: Light scratches can be polished out using a granite polishing powder. For deeper scratches, professional refinishing may be necessary. Learn about fixing granite scratches

5. Grease and Oil Stains

Cooking oils and greasy spills can penetrate the surface, leading to a dull appearance over time.

Fix: Apply a baking soda and water paste over the stain, let it sit for 24 hours, and wipe it clean with warm water. Find more stain removal tips

How to Restore Granite’s Shine

Clean Regularly with the Right Products: Use a damp microfiber cloth and a gentle, stone-safe cleaner to remove daily grime without leaving residue.
Buff with a Soft Cloth: After cleaning, dry the surface with a soft cloth and buff in circular motions to enhance the shine.
Use a Granite Polish: A granite-safe polish can restore the glossy finish. Apply sparingly and buff well to avoid streaks.
Seal Annually: Protect your granite by sealing it once or twice a year, depending on usage. This prevents stains and keeps the surface looking new.
Avoid Abrasive Cleaners: Stay away from harsh chemicals, vinegar, or bleach, which can erode the sealant and dull the surface.

Keeping Granite Countertops Shiny for Years

With the right care, granite countertops can maintain their polished look for years. Regular cleaning, periodic sealing, and avoiding abrasive products will keep them looking as good as new. If you’re considering new countertops or need professional advice, granite countertops in Winnipeg are a great option for long-lasting beauty and performance.

Rockwood Stone Countertops provides high-quality granite surfaces and expert advice on maintenance to help homeowners preserve their countertops' beauty and durability.

FAQs

1. How often should I seal my granite countertops?

It depends on usage, but typically once a year is enough. High-traffic areas may need sealing more frequently.

2. Can I use regular household cleaners on granite?

Avoid harsh cleaners with ammonia, bleach, or acidic ingredients. Use a pH-balanced stone cleaner instead.

3. What’s the best way to remove a stubborn stain?

A baking soda and water paste works well for most stains. For oil-based stains, use baking soda mixed with dish soap.

4. Is polishing necessary for granite countertops?

Polishing is not required daily, but occasional use of a granite-safe polish helps maintain the shine.

5. Why does my granite look hazy even after cleaning?

This is likely due to product build-up. Switch to a stone-safe cleaner and buff with a dry microfiber cloth.

Keeping your granite countertops clean and well-maintained ensures they stay beautiful for years to come.