Toilet molds thrive in the dark, damp areas such as the bowl’s bottom, under the rim, inside the holes, toilet tanks, behind the tank wall, and so on. 

Molds ruin the appearance of the toilet, emit rotten odors, and even cause black toilet stains. Making a ring under the bowl or rim jet is the most common type of toilet mold.

Today’s focus on- What is a white mold? (White Hair Like Growth) and how to get rid of it.

What is White Hair Like Growth in Toilet Bowl?

The white hair-like thing is nothing but Fungus. Generally, Black fungus notice in the toilet and white one in Pool, Hot Tub.

But in this case, the white one sees in the toilet that is a concerning matter. 

White molds are spore-free or white, so whenever in contact with water, it is visible more.

The most common species of causing white hair like growth in toilets are-

Penicillum, Cladosporium and aspergillus. White mold is difficult to spot since it virtually mixes with water.

White molds are often harmful since they are hard to spot with naked eyes. Contamination with drinking water is the worst thing for health.

Penicillium Causes White Water Mold in toilet

Penicillium belongs to the Trichocomaceae family and has more than 200 species. Its tendency is fast and wide-area germination and has a frowsy smell.

Most Penicillium looks green to blue, yellow, or can pink, but it also displays white and has a powdery surface.

Penicillium generates some toxic acids like mycophenolic acids, mycotoxins, etc. (Source)

 Cladosporium causes white stuff in the toilet 

Cladosporium belongs to the Davidiellaceae family, has more than 40 species. Cladosporium is a commonly seen fungus worldwide.

Cladosporium can develop cold and hot weather. It may grow in carpets, fabrics, bathroom mats, etc.

Cladosporium can be allergic and has a musty odor.

Fusarium Another White Mold Causes White Hair Like Growth in Toilet

Fusarium belongs to the Nectriaceae family. It has more than 70 species and can develop so fast.

Fusarium comes in different shades like yellow, pink, purple, White, Red, etc.

Fusarium usually colonized damp places, wet mattresses, stagnant water, dead plants, etc.

Fusarium White Water Molds can be toxic and allergic.

Why is white mold growing in toilets?

Molds are grown in dark and damp places, where filthy water presents most.

The white mold is usually found in the swimming pool and hot tub as the water gets old and no occurrence of running water, less maintenance. White molds to love that places.

In fact, white mold grows in attic walls, basement walls, leather items even under shoes.

Now, you question why white stuff grows in my toilet? The answer is-If after each usage the toilet is infrequently flushed, or the stagnant water is present.

In addition, poor toilet ventilation cause produces a large amount of wetness, thus foster the formation of white water molds.

How to Identify White Hairy Substance in White mold?

As, white fungi are not always visible in the naked eye in water, when they are culture and spread in a wide area, it is visible more. 

If you look carefully ( don’t touch it) can see small hair like structure, the central part is lightish blue and looks like sticky sheets of toilet paper either floating or stick to the wall.

White water molds return so fast even small amounts can trigger the condition to recurrent. It is mainly increased by unused water, maintenance, and inadequate flow. 

In principle, White mold is an uncontrolled spore that normally forms and sprawls on lavatory surfaces and hides in less active locations.

How To Prevent White Hair Like Growth In Toilet Bowl

Mold can easily remove, but if you do not kill them, coming back within few days.

  1. Regular flush toilet after each use.
  2. Clean with vinegar and baking soda every alternative week.
  3. Open all windows in the bathrooms.
  4. Maintain the air circulation of the toilet.
  5. On the air ventilator fan while use and after use.
  6. Maintain ideal humidity levels in the bathroom by installing a high-quality humidifier.
  7. Clean and not store the stagnant water in the toilet.
  8. Use Hydrogen Peroxide as a mold killer.

What are toilet molds? Why are they growing in toilets?

Toilet molds are unwanted visitors make the toilet dusky and rotten. Toilet molds grow in dark, damp places like the bottom of the bowl, under the rim, inside the holes, toilet tanks, behind the tank wall, etc.

Toilet molds are generally deep green to black in color, sometimes white as you have right now. Molds make the toilet look so bad, produce rotten smells, even give black toilet stains.

There are so many of them to love to make their family in your toilet. All have different shades from green to black, olive green, rust, pink, purple, white and yellow, etc.

The most common form of toilet mold is to make a ring under the bowl or rim jet.

Read More- How to Remove toilet ring. 

You may ask “why toilet mold thrives in the toilet” because restrooms are more humid. Hence, the air-borne microbes can readily acquire core in a toilet bowl because it is commonly left wide open.

Putrid water is a wonderful incubator for molds. The toilet, which is rarely used but not routinely cleaned- is more prone than to be flushed numerous times a day to create a mold infestation.

Mold can easily pass from toilet bowl to toilet tank.

Can White toilet Mold Make You Sick?

Although white mold is not dangerous as black one, it still makes you sick.

After all, molds black or white both carry toxic spores. Spores are toxic as well as allergic to the human system. For baby and elderly people are at risk from white molds.

Suppose, a person is using a moldy toilet and has hyper-allergic. She or He tends to have high allergic reactions. Molds’ spores can cause redness, hey fever, swelling eyes, itchy skin, so on.

Read more- Why black mold comes into the toilet in detail.

Final Thought White Hair Like Growth In Toilet 

If toilet mold develops even after your hard work, it should be considered deeply as possible. 

Instantly sweep all directly impacted layers, as specified before, and then clean with Vinegar and Baking soda with Hydrogen Peroxide or Bleach. And eliminate all noticeable white water molds.

Examine after 4 to five days later and observe if mold formation is recurrent or not. Maintain your water PH and Lime Scale.

Q1. Can White Algae grow in Toilet Tank?

Yes. White Algae or fungi undoubtedly grow in a toilet tank, especially the rare or unused ones.

Fungi grow in dark and damp places where water is not used much or where water has been stagnant for a long time. Toilet tank is the best reliable place for that.