If your home contains toxic black mould, it can impose a severe risk to the health and safety of your family. While our climate is somewhat dry, there is still a significant risk of black mould in your Calgary home. Believe it or not, not all black moulds are toxic! The mould specialists at Sealtech Restoration are here to help educate you on the definition of black moulds, the signs of a possible black mould infestation in your home, and the health symptoms of a possible toxic black mould infestation within the walls of your own home.

 A little known fact is that there are several strands of mould that appear black. Fortunately, only a couple of the strands are toxic. The proper name for the most commonly found toxic black mould is stachybotrys chartarum. This strand of black mould is toxic because it has the capability to produce mycotoxins. There are many other types of black mould that are not toxic but may prove to be allergens and irritants to some people, especially people with asthma and allergies. All strands of moulds are commonly found growing in areas that are subject to moisture in your home.

Mould can begin to grow in areas that have received moisture and then never fully dried. A common example of this would be a flooded basement. Moisture gets in to the basement in some way and the carpet is never removed, which does not allow everything to completely dry out. The remaining dampness becomes an ideal place for mould to form and multiply. Other common areas in the home where mould can be found are bathrooms, kitchens, attics, and even waterbeds. Anywhere that moisture is present, mould could be there and posing a risk to your family’s health.


When mould spores appear, they multiply rapidly and begin to spread. Sometimes, the mould may be hidden from sight and perhaps undetected by you or your family. Toxic black mould can cause a barrage of symptoms including:

  • Neurological problems
  • Respiratory problems
  • Immune system problems
  • Skin irritations
  • Vision impairment
  • Fatigue

The symptoms caused by toxic black mould are widely varied, falling under all of the above categories and ranging from hair loss to possible death. Fortunately, the sooner the toxic black mould is detected and the victim has been removed from the toxic mould area, symptoms may gradually decrease but some health problems caused by black mould are permanent. If you suspect your home needs mould remediation or you or a loved one is suffering from toxic black mould symptoms, it is best to seek help as soon as possible.


One of the most important safeguards against toxic black mould in your Calgary home is to monitor your home for mould regularly. If any area of your home becomes damp or has moisture, be aware that mould spores could be quick to follow. It is best to clean up any areas that become wet as quickly and efficiently as possible. Mould is unable to grow and spread in a dry environment. If you have found a place in your home with mould growth, know that it can be a very serious threat to the health and safety of your family. Contacting a professional black mould removal specialist in Calgary is the best and only way to ensure all traces of mould have been removed.

If you believe you are suffering from toxic black mould symptoms, seek medical attention. If you suspect that your home may have a mould problem, do not delay. Seek a professional mould abatement professional today.