How to Remove Copper Stains from Toilet Bowl? 8 Easy Methods

Most people are troubled by blue stains on their toilet seats. It’s much more aggravating when you can’t figure out how it got there.

The first thing folks do is go out and buy some pricey toilet cleaning. If you’re thinking the same thing, don’t do it. Because you can do it using resources you already have at home.

So, how to remove copper stains from toilet bowl?

Take a pumice stone and soak it in water for 15 minutes. Then make use of it to scrub the stains. After that rinse away the stains. If it doesn’t completely satisfy you then repeat.

Don’t worry, there are many more things you can do. Stick with us to discover more about how to get rid of the stains!

What Causes Copper Stains on Toilet Bowl?

What Causes Copper Stains on Toilet Bowl

Copper stains in the toilet bowl are caused by hard water, which contains copper. The stains are caused by the accumulation of these copper ions. 

The hard water eats away at the copper in your pipes. The copper is then left at the gutter ports on your toilet bowl. If you don’t address the discoloration, you will discover it worsening over time. 

Not only that, but the stain will reappear if you have carbonic acid or an elevated concentration of copper in your water. The fundamental reason is that if nothing is done, copper will re-accumulate.

8 Methods How to Remove Copper Stains From Toilet Bowl

We’ve covered 8 different methods to get rid of copper stains. The methods are each unique in their own way and should help to remove the stains.

Method # 1 Vinegar


This method makes use of two household items namely Vinegar and Table Salt. The two being used for cleaning may seem like an oddity at times. However, they can be highly useful to remove tough stains. 

Necessary Components

  • Vinegar
  • Brush


  1. 1 liter of undiluted vinegar should be poured around the sides of the toilet bowl.
  1. Permit it to settle for approximately three hours.
  1. If any leftover stains remain they should be scrubbed off with vinegar.
  1. To get rid of the residue you should flush the toilet.
  1. Repeat as necessary

Vinegar and Table Salt shouldn’t be hard to get hold of. If you don’t have it in your pantry, you can acquire it at a nearby store.

Method # 2 White Vinegar and Table Salt

White Vinegar and Table Salt

White Vinegar can also be used in the place of commercial cleaning agents to remove tough stains.

Necessary Components

  • White Vinegar
  • Table Salt


  1. In a container, combine 1 cup white distilled vinegar and 1 cup table salt. Mix the two items together with a spoon or similar object.
  2. Put a cloth in the cleaning solution and wring it out. Using the moist cloth, remove the copper spots. While wiping away the stains, immerse the cloth back into the cleaning solution as needed.
  1. Flush the toilet and examine your handiwork.

White Vinegar is mostly used for fermentation throughout the years. But it has some great cleaning abilities which have not gone unnoticed. The method is also used to get rid of black stains in the toilet bowl. 

Method # 3 Soaked Pumice Stone

Pumice stone

For this method, you’ll need a pumice stone. Don’t worry they won’t harm your porcelain toilet. 

Necessary Components

  • Pumice Stone
  • ½ gallon of Water
  • Paper Sheet


  1. Use a Pumice Stone that has been soaked in ½ gallon water for 15 mins. Then use the soaked stone to scrub the stains in your toilet.
  1. Then use a paper towel to get rid of all the stains. 

If you haven’t used Pumice Stone before here are some of our recommendations:

Love Natural Pumice Stone.Denco Pumice Stone
Mr. Pumice PUMI Bar PurpleNatural Earth Lava Pumice Stone

Although pumice stone is used to remove dead skin, it can also be used to remove stains.

When it comes to removing copper stains, this procedure is really effective. Not only that, you can use this method to wash rusty toilets too.

Method # 4 Borax and Pine Oil Mixture

Borax and Pine Oil Mixture

When using this method, you’ll mix Borax, a cleaning agent with Pine Oil. Although Pine Oil is used as a cooking ingredient it has been used as a cleaning agent.

Necessary Components

  • Pine Oil 
  • Borax


  1. Cover the toilet bowl with a half cup of borax. Let the borax sit in the toilet bowl for the whole night.
  1. Mix together the borax with a gallon of water. A few drops of pine oil should be added to the mixture. Then, add about 1 cup salt into the bowl.
  1. Using a washcloth, saturate it in the mixture. Clean the inside of the toilet bowl with the washcloth.

Borax in itself is a pretty good cleaning agent if you ask me. However, it’s cleaning capabilities increase 10 fold when mixed with Pine Oil.

Method # 5 Coca-Cola

Coca Cola

Is there a bottle of Coca-Cola in your freezer? Yes, I’m referring to the soft drink. If you do have it lying around then great! It has the ability to eliminate the blue stain from your toilet seat. 


  1. Allow 1 liter of Coca-Cola to sit in the toilet bowl for at least 30 minutes. 
  1. Then, vigorously scrape the basin. After that, you can flush the toilet to get rid of residue. 
  1. This should be sufficient for removing the blue stain from the toilet seat.

Coca-Cola is enjoyed across cultures for its unique taste and flavor. However, if you’re attempting to remove stains, it can also be useful.  

Copper Stains in the toilet bowl appear in the form of blue-green stains. Don’t worry, this method can also be followed to get rid of blue stains without much work.

Method # 6 Baking Soda and Vinegar

White Vinegar and Baking Soda

We’ve previously talked about how to remove copper stains through salt and vinegar. However, you can use baking soda too in case of salt. It will work just fine.


  1. Pour three cups of distilled white vinegar into a mixing bowl. 
  1. Then, throw one and a half cups of baking soda on top of the vinegar.
  1. Concentrate on the areas that have stains. 
  1. Scrub the stains thoroughly with a hard-bristled toilet brush. 
  1. Finally, drain the rinse, and the job is finished.

The two when mixed together become a cleaning agent not to be trifled with.

Method # 7 Lemon Juice and Tea Tree Oil

Lemon Juice and Tea Tree Oil

Lemon juice and tea tree oil can be used to remove copper stains.

Lemon juice is antibacterial in nature. When it comes to stain removal, mixing lemon juice, and tea tree oil can produce amazing results. 


  1. Prepare a glass half with lemon juice. 
  1. After that, add 10 to 15 drops of tea tree oil to the glass.
  1. Load a sprayer with it and spray it onto the toilet seat and bowl carefully.
  1. Permit it to soak for at least 20 minutes.
  1. Using a brush, properly clean the bowl. The discoloration would be gone in an instant.

Method # 8 Alcohol

Alcohol 1

Alcohol is a pretty good element to remove copper stains. Let’s see how it’s done.


  1. Soak a microfiber cloth in alcohol. 
  2. Apply it to the colored areas after that. 
  3. Using a hard brush, remove the stains. 

Over the years many beneficial attributes of Alcohol have been discovered. In the medical sector, alcohols capacity to disinfect has most likely saved numerous lives.

How to Prevent Stains?

how to remove copper stains from toilet bowl

Toilet bowl stains can develop as a result of hard water and mineral deposits. Another cause is bacteria, rust, and other items that become adhered to the bowl’s sides. In the end, it wouldn’t really matter what caused the discoloration. What counts is how quickly the stains can be removed.

If you’re tired of cleaning the stains off your toilet bowl, you can take the following preventive steps.

  1. Flush toilets that are rarely used on a regular basis.
  1. Every week wash your toilet.
  1. Once a month, scrub the bowl using vinegar.
  1. At the very least, wash the toilet tank.
  1. Use Teflon to clean the bowl. Allow the toilet bowl cleaner to sit for 10 minutes in the bowl.

Maintaining a hygienic toilet isn’t that hard if you follow the proper steps.


How do you remove copper stains from porcelain?

To remove the copper stain, make a paste by combining equal parts of white vinegar, flour, and salt. Use this paste to remove any copper stains from your toilet. Let it sit for 30 minutes before removing it with soap and water.

How can you get iron stains out of a toilet bowl?

Fill your toilet bowl with half a cup of baking soda and spritz it with vinegar. Arrange for a 30-minute resting period. Then, using a toilet brush, wash the toilet bowl.

How do you get copper stains out of a toilet?

To remove copper stains from a toilet, you can use a mixture of baking soda and vinegar, a bleach solution, or a specialized toilet bowl cleaner designed to remove stains.

What is the best stain remover for copper?

The best stain remover for copper depends on the specific situation, but commonly used methods include vinegar and salt, lemon juice and baking soda, and commercial copper cleaners.

How do you remove lime stains from toilet bowl?

To remove lime stains from a toilet bowl, you can use a mixture of baking soda and vinegar, a bleach solution, or a specialized toilet bowl cleaner designed to remove stains.

How do you remove copper green stains?

To remove copper green stains, you can use a mixture of lemon juice and salt, vinegar and salt, or a commercial copper cleaner.

How do you remove copper discoloration?

To remove copper discoloration, you can use a mixture of baking soda and vinegar or a commercial copper cleaner.

Does vinegar remove copper?

Vinegar can be used to remove copper stains, but it may not be as effective as other methods.

Will CLR remove rust stains from toilet bowl?

CLR can remove rust stains from a toilet bowl.

How do I remove deep stains from toilet bowl?

To remove deep stains from a toilet bowl, you can use a pumice stone or a specialized toilet bowl cleaner designed to remove tough stains.

What causes brown stains in toilet bowl?

Brown stains in a toilet bowl can be caused by the buildup of minerals, rust, or organic material.

What causes rust stains in toilet bowl?

Rust stains in a toilet bowl can be caused by the corrosion of metal pipes or the use of water containing high levels of iron.


This is all that we have regarding how to remove copper stains from toilet bowl. We hope that you now know what needs to be done.

Leave a Reply

Your email address will not be published. Required fields are marked *