Mold Testing

Aspergillus is a common mold found in American households. It has long flask-shaped spores that can form thick layers or walls of mold. This creates long chains of mold growth on surfaces. Because there are over 185 species of aspergillus mold, it can appear in many different colors.

Aspergillus is an allergenic mold, but it is also capable of becoming more toxic depending on the species and the environment affected. It can lead to symptoms such as asthma attacks, lung infections and respiratory inflammation. Certain aspergillus mold species are capable of producing aflatoxins, a known and deadly carcinogen. 

Alternaria is the most common form of allergenic mold in the world. It’s a velvet-textured mold with dark green or brown hairs. It typically grows wherever dampness occurs. In homes, this is commonly in showers, bathtubs, and below leaking sinks. Alternaria is also a common mold species that appears as a result of water damage to a home or building.

As an allergenic mold, alternaria causes asthma-like symptoms including in the upper respiratory tract, nose and mouth. Because it spreads quickly, it’s important to remediate alternaria mold immediately before it overtakes a home.  

Chaetomium is a mold commonly found in water damaged homes and buildings. Chaetomium has a cotton-like texture and usually changes colors from white to grey to brown and eventually to black over time. Chaetomium mold is usually found in a damp or leaking roof, basement or sink and may be recognizable by its musty odor.

Chaetomium mold causes health effects such as skin and nail infections. In some cases, it can produce mycotoxins that are especially dangerous in individuals with compromised immune systems. Because it grows in chronically moist conditions, it is important to repair the cause of water damage in your home. This means you need to be aware of where to find it. Chaetomium mold can grow in places such as your roof, basement foundation or leaky pipes. Cutting off the moisture problem at the source will prevent this mold type from returning repeatedly.  

Cladosporium is an allergenic mold type. It is unique in that it can grow in both warm and cold conditions. It is often found thriving in indoor materials such as fabrics, upholsteries and carpets. It also presents itself under floorboards and inside cupboards. Cladosporium is an olive-green or brown colored mold with a suede-like texture. 

Cladosporium typically causes allergic reactions to the eyes, nose, throat and skin. Exposure to cladosporium causes skin rash and lesions, asthma, lung infections and sinusitis. While not considered to have toxic properties, cladosporium should not be handled directly due to its potential for causing skin and lung irritation.

Penicillin is an allergenic form of mold. It is easily recognizable by its characteristic blue or green colored surface with a velvety texture. Penicillin mold is often found in water damaged homes and buildings. It is found in materials such as carpets, wallpapers, ducting and even in mattresses. It spreads quickly from one area of the home to the next.

Unfortunately, though penicillin is responsible for important antibiotic production and food processing capabilities, it is also the cause of terrible respiratory conditions when it grows indoors. Penicillin spores can easily become airborne and travel throughout the home and can be inhaled by occupants, including pets and children.

Penicillin exposure can cause pulmonary inflammation and asthma. When exposed to it for a longer time it can lead to chronic sinusitis. People with immune disorders shouldn’t be exposed to penicillin as a penicillin infection can worsen symptoms and lead to further health complications.

Because penicillin mold growth is commonly associated with damp and moist areas, it is critical to remedy any household leaks or water damage as soon as possible to prevent penicillin from recurring and spreading throughout your home.