How to Remove Blue Stain from Toilet Seat: 7 Easy Methods

Discovering blue stains on your toilet seat is a problem faced by many, and it’s especially frustrating since you may not know how they got there.

The first thing people usually do is buy expensive toilet cleaner from the market, but you don’t need to do that – you can remove the stains with materials that are readily available at home.

So, how to remove blue stain from toilet seat?

The toilet seat stains can be eliminated with white vinegar and table salt. You’ll need to apply the vinegar to the toilet seat and then sprinkle it with salt. Allow them to sit for a few minutes before scrubbing and rinsing the toilet.

There are many additional methods for removing stains from toilet seats. So, what are you holding out for? Let’s get started.

What Causes Blue Stain on Toilet Seat?

Copper causes blue and blue-green stains in your toilet bowl. And, this copper accumulates if the water is too acidic.

Acidic water saps copper from your pipes. The copper is then left at the sink ports on the top of your toilet bowl. The staining will deteriorate if it’s not corrected.

If you have acidic water or a high natural concentration of copper in your water, the blue stain will reappear. The cause of the problem is that copper will re-accumulate.

How To Remove Blue Stain from Toilet Seat?

How To Remove Blue Stain from Toilet Seat

It’s now time for the main act to take center stage. Here are 7 easy methods to remove these stubborn blue stains from your toilet seat. Let’s see-

Method # 1 Vinegar and Salt

vinegar and salt cleaner

We’ll start off with the easiest and most common solution known to us. Vinegar and salt. You might already have these 2 lying around in your kitchen. 

  1. Start by throwing three glasses of filtered vinegar into the toilet.
  1. Distribute it evenly throughout the bowl. 
  1. Then continue by adding 3 cups of salt.
  1. Assemble it so that it gets in touch with the vinegar and covers all or most of the stained places.
  1. Provide at least 1 hour for it to sit in the bowl.

However, if you really want the finest results, we recommend leaving the mixture to sit overnight.

Method # 2 Alcohol


Alcohol doesn’t only serve the purpose of consumption.  

In order for it to work, soak a microfibre cloth in alcohol. Apply it to the colored areas after that. Let it settle for several minutes. Then, using a firm brush, scrape the stains away.

Method # 3 Coca-cola

Coca Cola

Is there a bottle of Coca-Cola in your freezer? Yeah, I mean the soft drink. If you do have it, then you’re in luck. Because it can remove the blue stain from your toilet seat. 

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Fill the toilet bowl with 1 liter of Coca-Cola and allow it to seat for at least 30 minutes. Then, aggressively scrape the basin and drain the rinse.

Method # 4 Baking Soda and Vinegar

Apply White Vinegar And Baking Soda

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

Combine three cups of white vinegar in a bowl. Then throw one and a half cups of baking soda upon the vinegar. Focus your care on the stained spots. Using a tough brush, wash the spots completely. Scrub until all of the stains are gone.

Finally, flush the rinse, and the work is complete.

Method # 5 Natural Elements

Natural Elements

You can use natural elements to get rid of these blue stains. Mentionable among them are lemon juice and tea tree oil.

Lemon juice has antimicrobial properties. When it comes to removing stains, combining lemon juice and tea tree oil can yield incredible results. A cup of lemon juice is required to begin the process. 

Squeeze around 3 to 5 lemons and fill a cup halfway. Then, to the cup, add 7 to 9 drops of tea tree oil. Then spray it onto the toilet with care. At the very least wait 15 minutes for it to completely soak. Scrub the dish vigorously with a brush. The stains will disappear quickly.

Method # 6 Oxygen Bleach

oxygen bleach cleaner

Give it a shot if you have any Oxygen Bleach on hand. It is quite efficient at eliminating marks of all kinds. Combine liquid or powdered oxygen bleach with some water, then apply the mixture to the stained areas.

Here’s our recommendation for the Best Oxygen Bleach:

Product 1- OxiClean Versatile Stain Remover Powder.OxiClean White Stain Remover.
Product 2- OxiClean Powder Sanitizer.Versatile Stain Remover.

These will remove those stubborn stains in no time.

Method # 7 Chlorine Bleach

chlorine bleach cleaner

Chlorine bleach can also be used to wash away blue stains. Before using chlorine bleach, make sure to wash the toilet with water. That’s because it emits a hazardous gas when combined with other stain-removing agents

Pour the chlorine bleach into the toilet, putting special consideration on the stains. Permit it to settle for a half-hour prior to cleaning the spots away. After all the cleaning, rinse then marvel over your cleaning skills.

Are you tired of cleaning the walls of your bathroom because your toddlers keep peeing over it? Well, you can use Anti-Pee Paint. It’s a great way to protect bathroom walls.

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How Do You Remove Blue-Green Stains From a Toilet?

Buying additional cleaners to remove the stains is another hassle. Luckily, you can also clean the toilet bowl with chemicals available in your home. Let’s see-

Necessary Items

The following items are needed to remove the blue-green stains from the toilet bowl.

  • Baking Soda
  • Dish Washing Liquid


Here are the necessary steps to get rid of green and blue stains-

  1. Pour baking soda into the basin. Then, repeat the process by liberally covering all sides of the toilet.
  1. Cover the toilet bowl with several drops of store-bought dishwashing liquid.
  1. Scrub the insides of the toilet with a toothbrush.
  1. Check for stains after flushing the toilet. If required, repeat the procedure.

Hope you read the steps in detail? They’ll come in handy to remove the stains.

How to Prevent Stains?

Toilet bowl staining usually occurs as a consequence of hard water mineral wealth, stain-causing bacteria, rust, and other items that become adhered to the sides. What matters is how to quickly get rid of the stains

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

  1. Rinse rarely occupied toilets on a constant schedule.
  1. Weekly, clean your toilet.
  1. Once a month, wash the bowl with vinegar.
  1. Non-corrosive tank tablets should be used.
  1. Clean the toilet tank at least twice a year.
  1. Teflon should be used to wash the bowl.

Maintaining the above-mentioned practices should help to prevent blue stains on the toilet. 


Here’re some facts cleared for you regarding removing stains from toilet seats-

How can I get the color out of my toilet?

To remove color stains, use rubbing alcohol and soap. Using rubbing alcohol and soap, soak a washcloth. Then, before rinsing, carefully wipe it over the affected area. To treat the damaged area, apply a combination of baking soda and dishwasher soap.

How do you help get rid of dirt from a toilet seat lid?

To remove the stain off the toilet seat, try bleach, baking soda, or vinegar. These absolutely function reliably. Loosen the toilet seat from the toilet before using chlorine. After that, wash it for a few minutes in a bleach and water solution. Finally, scrub until the spots have been removed.

How do you get a self-tanner off a toilet seat?

To remove self-tanner stains from a toilet seat, make a cleaning solution by combining half a cup of bleach with a pail of warm water. Use this solution to wipe the affected area. Afterward, use a warm dishwashing soap and water solution to remove any remaining stains.

See also  How to Prevent and Remove Rust Stains from Your Toilet Bowl?

What causes blue stains in a toilet seat?

Blue stains in a toilet seat can be caused by the use of certain cleaning products, such as toilet bowl cleaners or in-tank cleaners that contain blue dye.

How do I remove blue stains from a toilet seat?

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

Can I prevent blue stains from forming in my toilet seat?

Yes, you can prevent blue stains from forming in your toilet seat by avoiding the use of cleaning products that contain blue dye. You can also consider using a toilet bowl cleaner that is specifically formulated to prevent stains.

Is it safe to use bleach to remove blue stains from a toilet seat?

Yes, it is safe to use bleach to remove blue stains from a toilet seat, as long as you follow the instructions on the bleach product carefully and take proper safety precautions, such as wearing gloves and avoiding contact with skin or eyes.

What should I do if the blue stains won’t come out of my toilet seat?

If the blue stains won’t come out of your toilet seat, you may need to use a more powerful cleaning solution or seek the help of a professional cleaner. Additionally, you may need to consider replacing the toilet seat if the stains cannot be removed.

Why is there a blue stain on my toilet seat?

A blue stain on your toilet seat could be caused by the use of cleaning products that contain blue dye.

How do I get stains off my toilet seat?

You can get stains off your toilet seat by using a mixture of baking soda and vinegar, a bleach solution, or a specialized toilet bowl cleaner designed to remove stains.

What does blue water stains mean?

Blue water stains usually mean that a cleaning product containing blue dye has been used in the toilet bowl or tank.

How do you remove discolored toilet seat?

To remove a discolored toilet seat, you can use a mixture of baking soda and water, vinegar, or bleach.


This is all for how to remove blue stain from toilet seat. We’ve covered all there’s to know about removing stains.

If you have further queries on removing blue stains from the toilet seat then let us know in the comment section.

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