Understanding Household Mold: The Types, Health Risks & How to Get Rid of It
Published by Panthera Technologies
Why You Shouldn’t Ignore That Musty Smell in Your Home
Mold in your home isn’t just an eyesore — it’s a serious health risk. While a small patch might seem harmless, certain types of mold can cause long-term damage to your health and property if not treated correctly.
In this blog, we’ll break down the different types of mold commonly found in South African homes, explain why it grows, how it can impact your health, and what you can do to prevent or remove it.
What Is Mold, and Why Does It Grow?
Mold is a type of fungus that thrives in damp, dark environments. It reproduces through microscopic spores that float in the air. Once these spores land on moist surfaces — like walls, ceilings, or under flooring — they can start to grow quickly.
Common causes of household mold include:
- Leaking pipes or taps
- Poor ventilation (especially in bathrooms or kitchens)
- Rising damp
- Flood damage
- High humidity
- Roof or wall cracks allowing water in
Common Types of Mold in Homes
Cladosporium
Color: Black, green, or brown
Where: Wood, textiles, and damp carpets
Health effects: Can cause respiratory irritation, asthma symptoms, and skin rashes
Aspergillus
Color: Green, white, or gray
Where: Air ducts, walls, and insulation
Health effects: May trigger allergies, lung infections, and asthma
Penicillium
Color: Blue or green
Where: Wallpaper, mattresses, and damp fabrics
Health effects: Linked to sinus infections and breathing issues
Stachybotrys (Black Mold)
Color: Dark green to black, slimy
Where: Water-damaged wood, walls, and ceilings
Health effects: Produces mycotoxins which can cause chronic fatigue, headaches, coughing, and even neurological problems
Health Risks of Mold Exposure
Mold spores can easily become airborne and enter your respiratory system, leading to:
- Sneezing, coughing, and sinus congestion
- Skin irritation and rashes
- Eye irritation or red, itchy eyes
- Worsening asthma or bronchitis
- In severe cases, lung infections and immune reactions
- Children, the elderly, and people with asthma or compromised immune systems are especially vulnerable.
How to Get Rid of Mold — Safely
๐ธ Small patches can be cleaned with vinegar or mold removal products, but always wear gloves and a mask.
๐ธ Serious infestations (especially black mold) should be handled by professionals.
๐ธ Fix leaks and water damage immediately — mold feeds off moisture.
๐ธ Improve ventilation — use extractor fans in kitchens/bathrooms.
๐ธ Install dehumidifiers in damp rooms or basements.
Prevent Mold From Coming Back
โ๏ธ Regularly inspect your home for signs of leaks, rising damp, or condensation
โ๏ธ Let natural light in — mold hates sunlight
โ๏ธ Keep rooms dry and well-ventilated
โ๏ธ Paint walls with anti-fungal paints in problem areas (especially bathrooms)
โ๏ธ Consider waterproofing or mold-resistant insulation for older homes
Don’t Let Mold Grow on You — Literally
Ignoring mold can lead to property damage and serious health issues. If you’re constantly feeling unwell or you’ve spotted unusual dark patches on your walls or ceilings, don’t wait — act.
Panthera Technologies can help inspect moisture sources, recommend proper ventilation solutions, and repair the water damage that leads to mold growth in the first place.
Breathe Easy. Live Healthy.
Need help protecting your home and your family? Contact us today to schedule an inspection or get expert advice on keeping your home mold-free — permanently.
๐ www.pantheratech.co.za
๐ 072 645 9606
๐ง info@pantheratech.co.za
๐ Proudly serving homeowners, businesses, and estates across South Africa