How To Clean A Copper Sink?

September 7, 2023 by Marjorie R. Rogers, MA (English), Certified Consultant

To clean a copper sink, mix baking soda with lemon juice, apply the mixture to the sink, and rinse with water. For a well-rounded introduction, copper sinks are an excellent addition to any kitchen or bathroom, but the metal’s natural beauty requires special care to retain.

Copper develops a natural patina over time, which adds character to the metal and is a desirable feature for many homeowners. However, proper cleaning is essential to prevent the sink from developing an unsightly green or brownish color. Regular maintenance is necessary to keep the sink looking new, and one of the best ways to clean a copper sink is with a straightforward mixture of baking soda and lemon juice, which safely removes dirt and grime without harsh chemicals or abrasive scrubbing.

How To Clean A Copper Sink?


Understanding Copper Sinks And Their Cleaning Needs

Copper sinks have gained popularity in modern kitchens and bathrooms because of their unique appearance and durability. However, many homeowners struggle to keep their copper sinks looking brand new. To ensure your sink ages gracefully and maintains its elegant appearance, it’s imperative to understand copper sinks and their cleaning needs.

What Are Copper Sinks Made Of?

Copper sinks are primarily made of copper material, which is a soft and malleable element. However, some manufacturers add alloys to enhance their durability. Copper sinks are often made of one of three copper materials:

  • Pure copper: These sinks only contain copper and have a warm and rustic appearance.
  • Bronze: These sinks contain copper and tin, which make them more resilient to wear and corrosion. They have a darker and richer patina than pure copper sinks.
  • Brass: These sinks contain copper and zinc, making them flatter than bronze or pure copper sinks. They are highly resistant to rust and tarnish and have a more polished appearance.

Each type of copper sink has its own unique traits and cleaning requirements.


Unique Characteristics Of Copper Sinks

Copper sinks offer a variety of unique characteristics that make them a popular choice for homeowners. Here are a few factors that highlight their charm:

  • Anti-bacterial properties: Copper has microbial properties and effectively kills bacteria, viruses, and germs.
  • Easy-to-maintain finish: Copper sinks develop a patina or finish over time that makes them age beautifully. As the patina develops on the surface of the sink, it neutralizes the negative effects of oxidation and corrosion.
  • One-of-a-kind: Copper sinks offer a distinctive appearance that can change over time. The unique markings and patina give homeowners an original piece that can elevate the look of their space.

Why Proper Cleaning And Maintenance Is Crucial

Like all things, copper sinks can accumulate dirt, tarnish, and grime over time, and proper cleaning and maintenance are crucial to maintain their stunning appearance. Here are some reasons why regularly maintaining your copper sink is necessary:

  • To prevent permanent damage: Tarnish and corrosion can create stubborn spots on your sink, which can permanently damage the surface of the copper material.
  • To ensure anti-bacterial properties: Copper’s microbial properties could be compromised if the sink is not properly maintained and cleaned frequently.
  • To extend lifespan: Proper maintenance and cleaning can extend the life of your sink, which saves you money and ensures that you don’t need to replace it frequently.

Understanding copper sinks is essential to maintain their unique finish and prolong their lifespan. While caring for your copper sink may seem daunting at first, it’s far more manageable than most homeowners think. By following simple maintenance and cleaning instructions, you can ensure your copper sink remains in good condition, looks stunning and functions optimally for years to come.

Essential Copper Sink Cleaning Tools And Materials

Copper sinks add a touch of elegance and sophistication to any kitchen or bathroom. However, maintaining their shine and luster can be quite a task. In this blog post, we will guide you through the essential tools and materials required to clean a copper sink.

What Supplies You Will Need

Before you begin cleaning, assemble the following tools and materials:

  • Microfiber cloth: A soft cloth that will not scratch the surface of your copper sink.
  • Mild dish soap: A non-abrasive cleaning solution that will not harm the finish of your sink.
  • Soft-bristled brush: A brush with soft bristles for gently cleaning the surface of your copper sink.
  • Distilled water: Using distilled water for cleaning will prevent any mineral buildup on your sink’s surface and keep it looking shiny.
  • Dry towel: A towel to dry your sink after cleaning.

Non-Abrasive Cleaning Solutions

Copper is a soft metal and can be easily scratched. Never use abrasive cleaners or harsh chemicals to clean your sink, as they can damage the sink’s finish. Instead, opt for non-abrasive cleaning solutions.

  • Mild dish soap: Mix a few drops of dish soap with warm water and use a microfiber cloth to wipe the sink surface. Rinse with distilled water and dry the sink with a soft towel.
  • Copper cleaners: There are several non-abrasive copper cleaning solutions available in the market. Apply the cleaner to a soft-bristled brush and gently scrub the surface of the sink. Rinse with distilled water and dry with a soft towel.

Natural Homemade Solutions

If you prefer natural solutions, you can use common household items to clean your copper sink.

  • Lemon and salt: Cut a lemon in half and dip the cut side in salt. Use it to scrub the surface of your copper sink. Rinse with distilled water and dry with a towel.
  • Baking soda: Mix baking soda and water to make a paste. Use a soft-bristled brush to apply the paste to the sink surface and gently scrub. Rinse with distilled water and dry with a towel.

Keeping your copper sink clean and shiny is easy when you have the right tools and materials. By following these simple cleaning techniques, you can maintain the beauty of your copper sink for years to come.


The Step-By-Step Guide To Clean Your Copper Sink

Copper sinks are beautiful, but they can also be a bit tricky to clean. They require different methods than other sink materials, like stainless steel or porcelain. Here is a step-by-step guide to clean your copper sink, so it looks shiny and new every time you use it.

Basic Cleaning For Daily Maintenance

Keeping your copper sink clean on a daily basis is simple and straightforward. Use these following steps to keep your copper sink looking its best:

  • Wet your sink with water and a mild soap or dishwashing detergent
  • Take a soft cloth and gently scrub the sink
  • Rinse the sink with water
  • Dry the sink with a soft cloth

**note:** be sure to dry your sink thoroughly after each use to prevent water spots.

How To Remove Stains And Tarnish

If your copper sink becomes stained or tarnished, follow these simple steps to restore its natural shine:

  • Wet your sink with water
  • Take half a lemon and sprinkle salt over it, rub it over the sink
  • Let the mixture sit on the sink for 5-10 minutes
  • Rinse the sink with water
  • Dry the sink with a soft cloth

**note:** this method should remove any stains, discoloration, or tarnish. However, for more stubborn stains, you can mix equal parts of baking soda and water to form a paste. Apply the paste to the stained area and let it sit for 15-20 minutes before rinsing it off with water.

Polishing Your Copper Sink For Extra Shine

If you want to give your copper sink that extra shine, follow these simple steps:

  • Wet your sink with water
  • Take a soft cloth and apply a small amount of copper cleaner/polish
  • Rub the cleaner/polish into the sink in gentle circular motions
  • Rinse the sink with water
  • Dry the sink with a soft cloth

**note:** be sure to follow the cleaner/polish manufacturer’s instructions, and avoid using abrasive materials like steel wool or scouring pads, as they will scratch the copper surface.

By following these simple tips, you can keep your copper sink looking as good as new for years to come. Remember to avoid harsh chemicals and abrasive materials, and clean your sink regularly to prevent buildup. Enjoy your beautiful copper sink!

Tips To Keep Your Copper Sink Looking Brand New

Your copper sink is a statement piece in your kitchen or bathroom, and with regular maintenance, it can look as good as new for years to come. Here are some tips to keep your copper sink shining:

Proper Daily Maintenance Routines

  • Rinse your sink after each use to avoid water spots and stains.
  • Dry your sink with a soft cloth to prevent water stains and mold growth.
  • Avoid using abrasive cleaners or scrubbers that can scratch the surface of your sink.
  • Use mild soap and water to clean your sink, and rinse thoroughly.
  • Apply a copper wax sealer to protect and restore your sink’s shine

Diy Solutions For Tough Stains

Even with regular maintenance, tough stains can appear on your copper sink. Here are some diy solutions that can help you tackle those stubborn stains:

  • Lemon juice and salt: Mix equal parts of lemon juice and salt to form a paste. Apply the paste to the stain and let it sit for a few minutes. Rinse the sink with warm water and dry it with a soft cloth.
  • Baking soda and vinegar: Mix baking soda and vinegar to form a paste. Apply the paste to the stain and let it sit for 15-20 minutes. Rinse the sink with warm water and dry it with a soft cloth.

Preventing Future Stains And Scratches

Prevention is key when it comes to keeping your copper sink looking brand new. Here are a few tips to prevent future stains and scratches:

  • Use a cutting board: Avoid cutting or placing sharp objects directly onto your sink’s surface.
  • Avoid leaving acidic or corrosive products in your sink: Acidic products like vinegar or harsh chemicals can damage the sink’s surface.
  • Keep the sink dry: Make sure to dry your sink after each use.
  • Avoid leaving standing water in the sink: Stagnant water can cause a buildup of minerals, leading to discoloration and stains.

By following these tips and incorporating them into your daily routine, you can ensure that your copper sink continues to shine and remain a statement piece in your home for years to come.

Frequently Asked Questions On How To Clean A Copper Sink?

How Often Should I Clean My Copper Sink?

You should clean your copper sink weekly to avoid mineral buildup and prevent discoloration.

What Materials Do I Need To Clean My Copper Sink?

You can clean your copper sink using gentle dish soap, vinegar, lemon, baking soda, and a soft cloth.

Can I Use Bleach To Clean My Copper Sink?

No, bleach can damage the patina of your copper sink and cause discoloration. It’s best to avoid using bleach.

How Do I Remove Stains From My Copper Sink?

To remove stains from your copper sink, mix baking soda and vinegar, apply to the stain, and let sit for 10 minutes before rinsing.

How Do I Maintain The Shine On My Copper Sink?

To maintain the shine on your copper sink, apply a small amount of olive oil with a soft cloth, buff until shiny, and wipe away excess oil.



Maintaining a clean copper sink should not seem like a daunting task anymore! With the right tools and techniques, it’s easy to restore that beautiful shine and keep it looking new for a long time. Remember to take precautions when handling acidic cleaners and always wear gloves to protect your hands.

Lemon juice, baking soda, and salt are great natural alternatives for removing stains and disinfecting your sink. Lastly, make it a habit to clean your copper sink regularly to prevent build-up, and wipe it dry after every use. With these tips in mind, you can enjoy a sparkling and hygienic copper sink for years to come.

Editorial Recommendations:

About Author (Marjorie R. Rogers)

The inspiring mum of 6 who dedicates her time to supporting others. While battling with her own demons she continues to be the voice for others unable to speak out. Mental illness almost destroyed her, yet here she is fighting back and teaching you all the things she has learned along the way. Get Started To Read …