Can You Use Baking Soda on Granite? Safe Cleaning & Stain Removal Tips

Granite countertops are a kitchen favorite, admired for their durability, elegance, and natural beauty. But when it comes to cleaning and stain removal, many homeowners wonder: Can you use baking soda on granite?

The short answer is yes, but with some important precautions. Baking soda is a versatile and safe cleaning agent when used properly, but granite is a natural stone that requires care to avoid scratching, etching, or dulling the surface. In this article, we’ll explore how to use baking soda safely on granite, the benefits, potential risks, and best practices for keeping your countertops spotless.

Why Granite Needs Special Care

Granite is a porous natural stone, meaning liquids, oils, and chemicals can penetrate its surface if not sealed properly. While granite is durable, harsh cleaning products or abrasive scrubbing can damage it. Common problems caused by improper cleaning include:

• Scratches from abrasive cleaners or pads
  
• Etching from acidic substances like vinegar or lemon
  
• Stains from prolonged spills of coffee, tea, or wine
  

Because of this, using gentle, non-toxic cleaners like baking soda is often preferred for DIY stain removal and everyday cleaning.

Is Baking Soda Safe for Granite?

Yes, baking soda is safe for granite when used correctly. Here’s why:

1. Mild Abrasive: Baking soda can lift stains without scratching the stone, unlike harsh scrubbers.
   
2. Absorbent Properties: It helps draw out liquids, oils, and rust from granite’s pores.
   
3. Non-Toxic and Eco-Friendly: Safe for households with children and pets.
   
4. Versatile: Works on many stains, including rust, coffee, tea, and food residue.
   

Important Note: While safe, baking soda should never be used in excessive force or mixed with acidic ingredients like vinegar on granite, as this can risk etching or dulling the polished finish.

How to Use Baking Soda on Granite

Baking soda can be applied in two main ways: daily cleaning and stain removal.

1. Daily Cleaning with Baking Soda

For light cleaning:

1. Sprinkle a small amount of baking soda onto a damp soft cloth or sponge.
   
2. Gently wipe the granite surface in circular motions.
   
3. Rinse with warm water and dry with a microfiber cloth.
   

Tip: Avoid scrubbing too hard to prevent micro-scratches.

2. Removing Stains with Baking Soda Paste

For stains like rust, coffee, or food residue:

Materials Needed:

• Baking soda
  
• Water
  
• Soft cloth or sponge
  
• Plastic wrap (optional)
  

Steps:

1. Mix 2 parts baking soda with 1 part water to form a thick paste.
   
2. Apply the paste directly to the stained area, covering the stain completely.
   
3. Cover with plastic wrap to keep the paste moist (optional for deeper stains).
   
4. Let it sit 8–24 hours, occasionally adding water to prevent drying.
   
5. Remove the paste and gently wipe the area with a soft damp cloth.
   
6. Rinse and dry thoroughly.
   

Result: Baking soda acts as a poultice, drawing stains out of the granite while being gentle on the surface.

Common Stains Baking Soda Can Remove from Granite

Baking soda works particularly well on these types of stains:

• Rust stains from metal cookware
  
• Coffee and tea spills
  
• Food and sauce stains
  
• Light oil or grease spots
  
• Water rings or discoloration
  

For extremely stubborn or old stains, combining baking soda with hydrogen peroxide in a poultice can increase its effectiveness.

Precautions When Using Baking Soda on Granite

Although baking soda is safe, you should follow these guidelines:

1. Use Soft Cloths or Sponges: Avoid steel wool or rough pads.
   
2. Do Not Mix with Acids: Baking soda and vinegar can react strongly and may etch granite.
   
3. Test First: Apply to a small, inconspicuous area if you are unsure how your granite will react.
   
4. Seal Granite Regularly: A sealed surface resists stains better, reducing the need for intensive cleaning.
   
5. Avoid Overuse: Occasional applications for stain removal are fine, but daily scrubbing with baking soda may dull the polish over time.
   

Benefits of Using Baking Soda on Granite

• Safe for daily use: Gentle cleaning without harsh chemicals
  
• Eco-friendly: Non-toxic and biodegradable
  
• Cost-effective: Baking soda is inexpensive and widely available
  
• Effective on stains: Works on rust, coffee, tea, and light oil stains
  

Alternatives to Baking Soda

If baking soda alone doesn’t remove a stain:

• Poultice with diatomaceous earth and hydrogen peroxide: Excellent for rust or deep-set stains
  
• Commercial granite cleaners: pH-neutral solutions designed specifically for natural stone
  
• Mild dish soap and warm water: Best for routine cleaning
  

Avoid abrasive powders, strong acids, and magic erasers, as they can damage granite.

Conclusion

So, can you use baking soda on granite? The answer is yes—baking soda is a safe, effective, and eco-friendly way to clean granite and remove stains when used correctly. For daily maintenance, a light dusting and gentle wiping with a damp cloth are enough. For stubborn stains, a baking soda paste left overnight can lift rust, food, and beverage discoloration without harming your countertops.

With proper care, baking soda can be an essential tool in keeping your granite countertops beautiful, polished, and stain-free for years to come.