How To Clean Copper Sinks Naturally Like a Pro

A copper sink filled with natural cleaning ingredients like lemon

Table of Contents

Copper sinks add a touch of elegance and sophistication to any kitchen or bathroom. However, maintaining their shine and luster requires a bit of knowledge and effort. The good news is that you can clean your copper sink naturally and professionally using everyday household items. This article will guide you through the process, providing you with expert tips and tricks to keep your copper sink looking its best.

The Importance of Regular Cleaning

Regular cleaning is crucial for maintaining the beauty and functionality of your copper sink. Over time, copper can tarnish and develop a patina, a greenish layer that forms on the surface due to oxidation. While some people appreciate the unique look of a patina, others prefer the shiny, new look of copper. Regular cleaning can help control the development of patina and keep your sink looking new.

Additionally, regular cleaning can prevent the buildup of harmful bacteria and germs. Copper has natural antimicrobial properties, but these can be compromised if the sink is not kept clean. By maintaining a regular cleaning schedule, you can ensure that your copper sink remains a safe and hygienic place to wash your hands and dishes.

Materials Needed for Cleaning

Before you begin cleaning your copper sink, you’ll need to gather a few materials. Most of these items can be found in your kitchen or pantry, making this a cost-effective and eco-friendly cleaning solution.

  • Vinegar
  • Salt
  • Flour
  • Soft cloth or sponge
  • Warm water

Vinegar and salt are natural cleaning agents that can effectively remove tarnish and restore shine to copper. Flour is used to create a paste that can be easily applied to the sink. A soft cloth or sponge is necessary for applying the cleaning solution and scrubbing the sink, while warm water is used for rinsing.

Step-by-Step Cleaning Process

Now that you have gathered your materials, you can begin the cleaning process. Follow these steps to clean your copper sink naturally and professionally:

  1. Remove any dishes or debris from the sink.
  2. Rinse the sink with warm water.
  3. In a bowl, mix equal parts of vinegar, salt, and flour to create a paste.
  4. Apply the paste to the sink using a soft cloth or sponge.
  5. Gently scrub the sink, paying special attention to any stained or tarnished areas.
  6. Let the paste sit on the sink for 15-20 minutes.
  7. Rinse the sink thoroughly with warm water.
  8. Dry the sink using a soft cloth to prevent water spots.

This process can be repeated as often as necessary to maintain the shine and luster of your copper sink. Remember to always rinse and dry your sink after use to prevent the buildup of minerals and other residues that can cause tarnishing.

Tips for Maintaining Your Copper Sink

Aside from regular cleaning, there are several other steps you can take to maintain the beauty and functionality of your copper sink.

Avoid Harsh Chemicals

Harsh chemicals can damage the surface of your copper sink and cause discoloration. Avoid using bleach, ammonia, or commercial cleaning products that contain these ingredients. Instead, stick to natural cleaning solutions like the vinegar, salt, and flour paste described above.

Also, be mindful of the types of substances that come into contact with your sink. Acidic foods and beverages, such as citrus fruits and wine, can cause tarnishing if left on the surface for too long. Rinse your sink thoroughly after exposure to these substances.

Use a Sink Grid

A sink grid is a protective layer that sits at the bottom of your sink. It can help prevent scratches and dents caused by dishes and utensils. If your sink did not come with a grid, consider purchasing one. They are relatively inexpensive and can significantly extend the life of your sink.

Remember to clean your sink grid regularly to prevent the buildup of bacteria and germs.

Wax Your Sink

Waxing your copper sink can help protect it from tarnishing and staining. It can also enhance the shine and luster of the copper. Use a high-quality copper wax, and follow the manufacturer’s instructions for application.

Typically, you should wax your sink every few months, or whenever you notice the copper starting to dull.


Cleaning a copper sink naturally and professionally is a simple and straightforward process. With regular cleaning and proper maintenance, your copper sink can remain a beautiful and functional centerpiece in your kitchen or bathroom for many years to come. Remember, the key is to avoid harsh chemicals, use a sink grid, and wax your sink regularly. Happy cleaning!

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