How To

What Causes Black Ring In Toilet Bowl

what causes black ring in toilet bowl
Written by Shirin Akter

When you get into a washroom, and the first thing you see is a sparkling white bowl, you feel comfortable using the space. However, in most cases, especially in public toilets, you may find that the bowl has a black thing surrounding it. To me, it looks disgusting, and using that washroom feels so uncomfortable. The black thing is what we call a black ring. The first thing I asked myself when I saw a black circle is, what causes black Ring in Toilet bowl

We all have a passion for using clean spaces anywhere we go, don’t you? 

Therefore, anything that causes an uncomfortable environment should be eradicated.

How Black Ring Forms on Your Toilet

Whenever you find a black ring on a toilet bowl, the first thing you need to know is what causes black ring in toilet bowl.

Let’s look at the leading cause of the toilet black ring. Hard water consists of a lot of dissolved impurities. When the water comes into contact with a surface such as showerheads, toilets, and drainage, it deposits these impurities. In the bathrooms, when you flush, water flows into the bowl from the rim jets at the base of the bowl to flush out the waste. 

Over time these impurities build up both on the ports and the rim of a toilet bowl. This Hard water deposit provides an ideal environment for microorganisms and other substances to thrive or get stuck such that it doesn’t get flushed away during flashing and makes it extremely difficult to wash even with detergents. One such organism is the moulds and mildew. 

Mold and Mildew

These microorganisms are fungus and extremely common in our environment. They come in so many shapes and colors, but the black mold is the most common; therefore give the hard water deposits its black color. 

One thing these molds all have in common, though, is their ability to thrive in a chronically wet environment. The hard water deposits provide an ideal breeding ground as it supplies the microorganism with nutrients. 

This companied with the fact that the toilet bowl is always wet and allows the microorganism to thrive without fear of being washed into the drainage. The constituents of your waste also play a critical role in the rate of growth of this organism.

 If you are curious enough, you would have noticed that there is more mould growth in toilets of people with diabetes. This is since these people pass a lot of sugar in their waste, with this sugar, in turn, providing an even environment for the moulds to thrive.

The presence of these moulds may also be problematic in other ways as they release very tiny spores that predisposed people to allergies and other respiratory conditions that manifest as sneezing.

 Sewage Bacteria

Although they are mildly involved in the blackening, they have massive problems. When moulds are present, more often than not, this sewage microorganism is present as they thrive in this environment. 

A sewer microorganism is an organism that usually stays in the sewer surviving on sewer waste, but when the environment becomes hot and wet, the climb through the drainage and colonized the black rim in the toilet bowl. 

They are the source of the foul smell that occurs when you flush the toilet.

How to Get Rid Of Black Ring on a Toilet Bowl

The appearance of the black ring on a toilet bowl is physically disgusting and is the cause of a sharp pungent smell and, in the worst case, maybe the cause of your constant sneezing. 

So you want to as much as possible to prevent or at best slow down its formation, and if it’s already present, you may want to get rid of it. Cleaning this black ring with just an Oxo Good Grips Toilet Brush and detergents is an almost impossible task. Instead, they use bleach or vinegar is highly efficient.

 The bleach dislodges the hard water deposits allowing for easy scrubbing while the kills the entire microorganism that has colonized the area.

Materials you to need

  • Bleaching detergent
  • Toilet brush
  • Toilet freshener (especially one with a plastic clip-on)
  • Measuring container (that can hold 100ml)

Here is the best way of how to do it:

  • The first thing to do is move away the toilet rug to prevent it from getting wet or getting bleached and the toilet covers to allow you thorough cleaning. 
  • Secondly, due to the strong offensive smell, you may want to open the window and, if possible, have a fan in there. To get clean water, flush the toilet and allow it to fill.
  • Next, measure out about 100mls or a cup full of your favorite bleach cup, after which you pour an into the toilet bowl.
  • Stir the bleach vigorously using a toilet brush. Special care needs to taken to prevent splashing out of the bleach.
  • Ensure the bleach gets into every part of the bowl and pay extra attention to the existing black ring and the area under the toilet ring. You can then flash the toilet to clean out the bleach and flesh again to ensure all the bleach is removed.
  • In case you do not have bleaching, the agent doesn’t worry. You can use products likely available in your house: vinegar and baking powder.
  • Sprinkle a generous amount of baking powder on the toilet bowl and make sure it gets to all corners of the toilet bowl, especially under the ring.
  • Spray the vinegar on the baking powder and expect to hear a fizzing sound from the reaction of the two compounds similar to the one you get from a can of soda. This fizzing reaction undermines the lodge components so that they can be quickly flashed. Flush the toilet to rinse the remnant. And if the stain is still present, repeat the process.

Things to Consider

  • Turn off the valve of the pipe supplying the toilet and flush the bathroom multiple times. This ensures the toilet bowl becomes free of water, allowing for scrubbing of areas that are usually below the water.
  • If possible, do not use solid toilet fresheners without clip-on suspenders as there is a risk of the chemical compounds in the fresheners degrading some components of the toilet.
  • In case you observe water dripping from the side of the toilet bowl, use your local repair agent or use the manufacturer’s manual to replace the toilet rubber flapper.

Caution!!!!

Depending on the manufacturer, chlorine-based bleach is contraindicated. So ensure you consult your supplier or check on their manual

In case their kids or companion animals in your house, ensure you use pet friendly or children friendly toilet fresheners.

Most toilet fresheners that you can get in your local store may not have chemical compounds that kill off mold and mildew but last sold just having the ability to remove a stain.

When doing a thorough cleaning, remember to remove the toilet freshener and ensure it doesn’t come into contact with the bleaching agent.

Ensure the bleaching agent never come into contact with ammonia as a dangerous chemical reaction can occur with the release of poisonous fumes.

How to prevent the formation of a black ring on a toilet bowl

Finding out what causes black ring in toilet bowl is an important step but knowing how to get rid of the black circle is even crucial. They say prevention is better than cure. Therefore, preventing the formation of a black ring is essential. 

If you are like me, you want your toilet bowl to be free from black ring every time without the regular vigorous task of scrubbing; there are some ways of ensuring that your toilet is always sparkling clean. The detergent manufactures have come up with a product term toilet fresher.

A very efficient product that every household should put on their shopping list. 

How to Use A Toilet Fresher

First, after a thorough cleaning, you get your toilet fresher and hang it on the rim of the toilet bowl. The toilet freshener varies from one company to the other, and so is the procedure of use. But basically, it consists of a stable compound that you can hang on the toilet bowl using stick-on plastic suspenders that you can easily attach to the toilet rim.

When you or any member of the household use the toilet, the stable compound is washed over with the washout water and is washed over by water trickling down from the toilet Septic tank

The stable compound consists of chemical elements that kill mould and mildew that may try to colonize the toilet bowl and therefore ensures the toilet bowl becomes stain free for as long as possible.

Conclusion

We all love to see a sparkling clean toilet bowl when we get into a washroom in contrast to the appearance of that black mould ring on your toilet bowl. Most likely, you have been wondering what causes black ring in toilet bowl, haven’t you? 

If you follow the above procedure of eradicating the black ring, I am 100 percent sure it will work. Don’t you want people or friends visiting your house to leave with the right mentality about your cleanness? Your washroom hygiene should be close to perfect. The rest will follow.

Frequently Asked Questions

Is a black ring on a toilet bowl permanently?

A big no. a black ring in a toilet bowl can remove following the right procedure.

About the author

Shirin Akter

Hi My self Shirin Akhter, I am 24 years and I am a web designer. Also a full-time blogger. I started blogging from a young age and most of my design skills and knowledge are self-taught. I also an expert on SEO, Keyword Research, Website Design, Photoshop expert, Advance Excel, Online researcher, and Affiliate expert.

Leave a Comment