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Dr Jackson Kung'u- Mold Specialist

Dr Jackson Kung'u- Mold Specialist

Helping People Resolve Mold Problems

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Dr. Jackson Kung’u (PhD)- Mold Specialist.
Phone: 905-290-9101

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Home | cladosporium

cladosporium

Mold In Bathrooms

Growth of mold in bathrooms is very common if there is no proper ventilation. Mold in bathrooms could be due to poor ventilation and high humidity in the bathroom.  The mold could be found growing on the walls and also the bathroom ceiling. Severe growth of  mold in bathrooms can also occur in drains which emit odors. Drains are a hot spot for fungal growth in bathrooms. The extent of fungal contamination in bathrooms is dependent on the amount of moisture present.

Predominant types of mold in bathrooms include Acremonium sp., Cladosporium sp., Cladophialophora sp., Fusarium sp., Phoma sp., Exophiala sp.,  Scolecobasidium sp., and Aureobasidium sp. With leaking pipes or prolonged excessive moisture other indicators of moisture damage such as Stachybotrys sp and Chaetomium can be found growing behind the baseboard.

How to control growth of mold in bathrooms

To control growth of mold in bathrooms, humidity has to be reduced. The CMHC recommends the following:

  • Check the bathroom fan to make sure it exhausts to the outside.
  • Turn the bathroom fan on when you shower. Keep it running for a few minutes after you finish your shower.
  • Take short showers.
  • Keep surfaces that get wet, such as the walls around the bathtub and shower, clean and dry.
  • If there is a carpet in your bathroom, remove it.
  • Check for water leaks.
  • Keep drains in good shape by removing debris from them.

Filed Under: Aureobasidium, Cladosporium, Fungi, Fusarium Tagged With: bathroom mold, bathrooms, cladosporium, fungal contamination, fungal growth, high humidity, leaking pipes, moisture damage, mold growth, mold in bathroom, molds, poor ventilation

Is the mould on my Windowsills particularly dangerous?

Question:  I have found what appears to be a mould growing in my window. It is gooey in texture and clear in colour. The window is often wet with condensation to the point it drips down continually for hours on end.

I am not sure if the jelly like characteristic of the mould is because of the water or because that is its composition. Recently the mould was disturbed by somebody in our room (they opened the window). My wife had just left the room for a while with our infant daughter (10 months) for medical reasons as this person had to come in. When she came back into the room fifteen minutes or so passed when her nose started running, being allergic to mould she immediately told me it had been disturbed and she could smell it. She now has had for the last four days what appears to be cold like symptoms. What should we do? How long do these symptoms typically last?

Does my description of the mould sound at all like anything particularly dangerous?
Would this be a danger to our daughter? We don’t actually have anywhere else we could live so this is important to us how we handle it.  Could putting plastic window covering that seals with heat keep it from the room or would it disturb it too much?  It wasn’t here in the summer but seems to have happened from the washing that we’ve hung in the room drying without any ventilation. We’re concerned for our daughter so if you could let us know asap we’d so appreciate it. As I said, we live in this room and she is in the room nearly 24 hours every day. Thank you for your time.

Answer: It’s difficult to tell for sure what type of mould it is from the description you have just given. It’s even harder to say whether it’s dangerous. But all moulds are potentially a health hazard. There are a number of moulds that can grow on windowsills following condensation. The common ones are Cladosporium, Aureobasidium, Ulocladium and Alternaria. These moulds are generally dark colored or could appear black and therefore do not fit well the description you have given. It’s important to note that any mould can grow on windowsills as long as there is moisture and nutrients.

As for what to do, I would suggest you get a qualified professional to assess the problem and advise you on what to do. You have mentioned that there is poor ventilation which obviously explains why there is condensation on the windows. To control mould growth, the ventilation/condensation problem should be corrected. I would not recommend putting a plastic window covering to seal the mould. The best thing is to get professional help.

Symptoms associated with mould exposure would generally disappear once the mould is removed or the individual leaves the contaminated building.

Filed Under: Public Questions Tagged With: allergy, cladosporium, mould

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Is Mold Making You Sick?

Is mold in your house making you sick?

Is mold in your house making you sick? This kind of a question would arise if someone suffers from persistent symptoms such as sneezing, runny noses, red eyes and skin rashes that seem to lessen or disappear when the person is not at home. The situation maybe complicated by the fact that only one member[Read More]

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