How to Remove Urine Stains from the Toilet Bowl

Urine stains on your toilet bowl? That’s as inevitable as they come because it’s what it is made for, right? Of course, you still need to make an effort to clean it. Allowing pee stains to linger will only cause a lot of bad odor and a build-up of germs and bacteria. And you wouldn’t want that because it can threaten you and your family’s health. So you need to find the best solutions to remove the stains. Just make sure that what you use is safe and won’t cause more harm. Read on to learn some solutions.

Steps to Remove Urine Stains from the Toilet Bowl

Take the following steps to make sure that all of the urine stains from your toilet bowl are removed:

Step 1: Use a clean piece of cloth and a scrubbing brush. You can choose to use your bleach or cleaning product of choice to help clean the surface of the toilet. 

Step 2: When you are in the process of cleaning, make sure to include both the inside and the outside of the toilet. Do not ignore the area under the toilet seat lid.

Step 3: Double check the toilet to see if there are any stained spots that you might have missed. If there are, then make sure that you are able to clean those too.

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Step 4: If there are some stubborn areas, then make sure you leave the bleach or cleaning product on it for a little while longer.

Step 5: If there are still stubborn stained areas, then you using a different toilet bowl cleaning solution.

Step 6: After the stains have been removed, you could also install an automatic cleaner. Once it is installed, it keeps your toilet from being stained by having a regular cleaning schedule.


Common Questions About Urine Stains

What Causes Urine Scale?

The formation of a urine scale is problematic. But what causes it to form, though? The repeated use of the toilet is really the main cause of it. This would lead to a build-up of deposits that result from the combination of urine and hard water. The result is a urine scale and they form on the surface of the toilet bowl. 

If the scales harden, then it becomes very difficult to clean or even remove completely. It is particularly hard to remove when it is located under the rim because it is quite difficult to reach. 

As for the composition of the scales, studies have found that it is mainly composed of calcium phosphates, calcium carbonate, uric acid, as well as proteins.

Can Urine Damage a Toilet?

So you want to know if urine can actually damage your toilet. For example, if you pee in your toilet bowl and just let it sit there, is it going to cause any kind of damage? 

Urine itself is not really an aggressive substance. And it is also not a corrosive one, so it will not actually harm the porcelain of the toilet bowl. 

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Although urine contains some forms of bacteria, it is actually not at plentiful or harmful as the bacteria that is present in something like saliva. So you can leave it for a while in the toilet and it won’t cause any significant damage at all.

What Happens if You Don’t Flush a Toilet a Long Time?

Now you want to find out what will happen if you don’t flush a toilet for a long time. Will it cause significant damage to the toilet if you leave pee sitting in it? Or will it be left unaffected even after a long time? 

What will happen is there will eventually be a build-up of ammonia. This basically ensures that the toilet is going to smell very bad. However, other than the stink, it won’t present any kind of health hazard at all.

If you are fine with a stinking toilet then you can ignore flushing it. But if you are like a lot of other people that get easily bothered by the foul smell, then you should flush the toilet after you use it. 


Dealing with urine stains can at first seem very tough. Not only are you going to have to deal with something unsightly, but something that really smells bad as well. There is a silver lining to that, however, as the stains are not really that hard to remove. You just need to know the right steps to remove them and then act on it right away. 

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