Aren’t you curious to know what causes black stains in the toilet bowl?
The reason is pretty obvious but many people might not be familiar with the exact solution that help them get rid of this issue without putting a lot of effort.
Imagine you are about to use the toilet and it has black stains, nothing can be more awful than this because black water toilet is the worst thing to happen. Isn’t it?
So what should be done? This is what we will discuss in this guide in detail so that you can remove these stains on time before they become hard.
Table of Contents
Causes of Black Stains in the Toilet Bowl
There are a few things that might be the reason for these black stations or black dots. Let’s talk about those reasons below for your better understanding.
Hard Water is the Main Problem
Did you know that using hard water in the toilet bowl can cause black stains? The minerals present in hard water leave black stains and make the toilet bowl awful and disgusting.
Apart from black stains, if your toilet bowl has grey waterlines or red and rust stains, the reason could be the same.
Bacteria Can be the Reason
The black spots in toilet bowl can be due to bacteria. If bacteria buildup in the toilet bowl, the black circles or stains start appearing. It has a pink color but it becomes black in the bowl.
The most common bacteria that is usually found in the bowl is called Serratia marcescens. They appear when you do not pay special consideration towards their cleaning.
Mildew and Mold Presence
The last issue that could be the reason for black stains is the molds and mildew that usually occurs when you do not use the toilet more often but the water keeps standing in the bowl.
You might have definitely suffered with this issue that causes black circles.
If the reason is due to hard water and bacteria then they won’t provide any harm to your health but if the problem is due to mold (especially black mold) then it can be pretty dangerous and needs quick action.
So these were the issues that you might need to fix if you are also dealing with the same problem but how? Let’s talk about the solution below.
Tools and Materials Required for black toilet water
For this DIY work, you must have all the tools and materials required in this process. They are cost-effective and can easily be gathered. They include:
How to Remove Black Stains
From the below-mentioned methods, you can opt for anyone that is feasible for you. You can do it with vinegar and with bleach as well depending on your choice. Let’s dig in.
Removing Stains with Vinegar
If you want to pull out this black ring in the toilet with vinegar, follow the below steps for quick and efficient results.
1. Remove Water from Toilet Bowl
The first step is to empty your toilet bowl so that you can clearly see where the mold is present.
2. Use Baking Soda and Vinegar
Now sprinkle baking soda or Borox on every spot that has mold or mildew. Let the soda sit there for some time so that it removes every spot clearly.
Add vinegar to a spray bottle and sprinkle it all over the stains. Now add 1 cup of vinegar and apply it to the water tank so that if any mold tends to appear there, it removes within time.
3. Scrub the Black Spots
Let both vinegar and Baking Soda sit on the mold spot for at least 1 hour. After 1 hour scrub each spot deeply with a scrub brush or a toiler brush. You can also use Magic Eraser for this purpose.
You can also scrub the toilet tank because it might have mold and you are not aware of it. However, be careful while scrubbing the tank because a few components of the tank are delicate so they should not break.
4. Flush the Toilet
After some time, flush the toilet and see the results. There will be no mold in the bowl. However, if you still notice some molds left untreated then repeat the process.
Removing Stains with Bleach
If you do not want to follow the above-mentioned process or it is not effective for you, you can consider using Bleach in this regard. Let’s have a look at the steps needed for this purpose.
1. Add Bleach to the Toilet Bowl
Once you have emptied the entire bowl of the toilet, the first step is to add bleach to the black spots.
Make sure that you have covered the entire surface so that it works everywhere leaving behind nothing. You can also add a full cup of bleach to the toilet tank.
2. Scrub Every Spot with a Toilet Brush
Now let the bleach sit there for at least 1 or 1 and a half hours. Later, scrub each spot with a toilet brush or Magic eraser softly and gently.
You can also scrub the tank but be safe because the delicate components should be safe while scrubbing.
3. Flush the Toilet
Once you are done with the scrubbing, wait for a few minutes and later flush multiple times so that the solution is removed from the bowl and the tank fully.
Hence, these are the two methods that you can safely apply if your toilet bowl has become stained and you are finding it hard to remove. You can follow any of the methods that are more convenient for you.
Mold vs Manganese Black Spots in a Toilet Bowl
Mold spots are not new for anyone because they are present almost in every next house. They usually occur in warm, and dark places or on surfaces like a toilet bowl.
They are not only in black color as they can be in red, grey, purple, or orange color as well. However, black mold is the most dangerous one.
If you want to prevent the growth of molds, you better use Vinegar or Baking soda regularly because both ingredients kill them in the best way.
If the molds are due to hard water then better pay special consideration towards the cleaning. They are easy to remove as already mentioned above.
However, Manganese black spots are quite challenging when it comes to their removal. How hard it gets to remove them also depends on the oxidation state and dissolved minerals of these stains or spots.
By installing a reverse-osmosis unit, you can somehow pull them out from the toilet bowl. Apart from that, you can also install an iron filter so that you get rid of them quickly before they become hard and tough.
How Does Manganese Get Into Your Water?
The entry of mold and manganese are similar. Hard water can be the main reason because the minerals in hard water stay in the bowl leaving behind manganese or mold.
Even if you are not sure whether it is manganese or mold, you can treat them with a similar method as already mentioned above.
They can also enter in water if you do not use the washroom more often and the water stands in the bowl for a long time.
FAQs – Frequently Asked Questions
Let’s point out a few common queries that people often ask regarding the black toilet bowl. Here we go.
How Do You Clean Black Marks Over the Toilet Bowl?
If your toilet water is black or black stains or spots tend to appear in the bowl or tank, remove them with Vinegar and Baking soda. Both effectively kill the growth of mold and make your toilet clean and tidy. You can also use bleach in this regard.
How Do You Get Black Stains out Of a Porcelain Toilet?
To remove the stains, empty the toilet and sprinkle Baking soda or Borox on each spot. Later, apply vinegar and let the mixture sit for at least 1 hour. Scrub the tank and bowl and you are all done.
How Do You Clean a Badly Stained Toilet?
It is important to clean your toilets on a regular basis because hard stains are tough to remove.
However, if your toilet is overly stained then better use vinegar and baking soda because both ingredients work perfectly. The steps are already mentioned above. If the stain is not removed in the first attempt, repeat the process until you are successful.
What Causes a Black Stain in The Toilet Bowl?
There are different reasons resulting in black stains. It can be due to hard water because the minerals present in the water make the bowl full of stains. Apart from that, it can due to bacteria and mold growth as well. Be aware of all these factors.
Why Is the Bottom of My Toilet Black?
It can be due to water deposits buildup. You can get rid of these spots with vinegar and Baking Soda.
I hope now you got a clear idea of What Causes Black Stains in the Toilet Bowl. The reason for these black stains along with the solutions are mentioned in detail so that you can fight them effectively.
Your toilet should be clean all the time so never take it for granted. The process is simple and doesn’t consume a lot of your time and effort.
I hope this guide will help you get rid of this issue in the future.