Mold Busters
Environmental Resources

At Mold Busters, we always give our best to improve our knowledge and expertise in environmental field of science and human society. We also think that sharing this knowledge worldwide is very important in order to make people aware of what are possible threats to our environment, as well as how to prevent or resolve them.

About Mold

The key to keeping mold from growing in residential and commercial buildings is awareness. The more you know about mold, the better you’ll be able to prevent it from becoming a costly problem—not just financially, but also health-wise.

What is Mold?

All about mold: what does mold look like and how does mold look & smell like.

Mold or Mould?

If you’ve ever done an online search for mold, you’ve probably noticed two different ways to spell it: mold and mould.

Where to Look for Mold?

Most common household places where you can spot mold.

Mold in Air Conditioners

AC units represent a particularly risky place for mold to grow, since they push air through the house.

Mold in Air Vents

There are many behind-the-scenes issues that could lead to mold in your air vents.

Mold in Apartment

Not only does mold develop in houses but it also develops in apartments.

Mold in Carpet

This guide will teach you how to remove black mold in carpet and prevent it from coming back.

Mold in Closet

Closets are dark, relatively warm environments that mold likes.

Mold in Dishwasher

What causes mold in your dishwasher and how to remove and prevent mold growth inside and outside of your dishwasher.

Mold in Front-Loading Washing Machine

Learn how to prevent mold in the front-loading washing machine.

Mold in Garage

How to prevent and get rid of mold garage.

Mold in Toilet

Causes of mold in toilet and is it dangerous.

Mold in Workplace

Mold in the workplace is a significant cause of these symptoms and, if left unremedied, could lead to serious health issues.

Mold on Concrete

To know if you have mold growth on your concrete, you can first see what the “growth” looks like.

Mold on Clothes

Get rid of mold and unpleasant odours from clothes for good.

Mold on Food

Learn what happens if you eat moldy food and how to prevent mold on food.

Mold on Popcorn Ceilings

Learn why you should take care of mold on popcorn ceilings with huge precautions.

Mold on Soil

Mold on soil usually has a white woolly or snowdrifts appearance.

Causes of mold

What conditions cause the mold growth in your house or building.

Health effects of mold

Risk, symptoms, dangers and all health effects caused by mold.

Allergy to Mold

It’s imperative then that you recognize and address mold allergies for exactly what they are.

Blastomyces Dermatitidis

Blastomyces dermatitidis happens to be a dimorphic mold that affects mainly humans and dogs.


Mucormycosis is a rare infection caused by the fungi of the order Mucorales.

Powdery Mildew

Powdery mildew, also known as white mold, is a fungal disease that can affect a number of plants.

Types of mold

Detailed information about all possible mold types that exist.

Black mold

What is black mold with real case pictures from different places.

White mold

What is white mold, is it dangerous and how to get rid of it.

Green mold

What is green mold, is it harmful and how to remove it.

Orange mold

What is orange mold? What are the risks of exposure to orange mold and how to remove it?

Yellow mold

Yellow mold is a type of fungus that feeds on a mobination of moisture, oxygen and organic matter.

Brown mold

How is brown mold different from other molds? Is it safer or more hazardous than other molds?

Pink mold

Pink mold is not actually a “mold,” but a bacterial growth commonly found in damp areas of the home like the bathroom and kitchen.

Dry rot

Dry rot is a common synonym for wood decay, but the term actually refers to a wide variety of fungi, all of which share a common characteristic–their love of wood.

Hyphal fragments

Fungal spores, hyphae, and hyphal fragments can be frequently found in indoor environments, especially water-damaged buildings.

Deuteromycetes / Fungi Imperfecti

Deuteromycetes, also known as Fungi Imperfecti, are an artificial (non-phyletic) group of fungal species which only reproduce asexually.

Mold smell

Musty and moldy odor is first sign of hidden mold problem.

Mold stats & facts

Statistical data about toxic mold presence in homes.

Ultimate Guide About Mold Prevention

People tend to take mold seriously only when it’s past the point of prevention — when they begin experiencing symptoms of mold exposure or when the growth has already spread to their walls and structural components.

The Ultimate Guide is an easy-to-follow guide for beginners that explains what mold is and what causes it to grow so that you can better understand how you can prevent mold and mildew from invading your home.

Prevent mold in house

List of all possible tips and tricks you should implement in your home to do proper mold prevention.

Prevent mold in bathroom

Because of humidity, bathroom is the heaven for mold growth. Therefore, it is very important to take necessary precautions to prevent mold there.

Prevent mold in bedroom

Mold in bedroom could be a serious problem, because we spend most of our time in bedrooms while sleeping.

Prevent mold in kitchen

Mold in kitchen loves wet corners. Learn how to prevent any possible sign of kitchen mold.

Prevent mold in basement

Mold in basement tend to be very toxic. Therefore, it is important not to forget about this part of home when it comes to mold prevention.

Mold Library

Start learning about mold by first becoming familiar with the terminology. Dive into our comprehensive mold library, where you’ll learn names of the various mold types and what their characteristics are.

Welcome to our largest database of the most common species of mold found indoors — what they look like, where they grow and how hazardous they are to human health. Access to the mold library is FREE and extremely valuable.


Absidia is definitely a mold to look out for, as it combines two properties that make it a serious threat to humans – it grows indoors and is a human pathogen.


Acremonium is a group of molds that can frequently be found indoors and several of its species are known human pathogens.

Acremonium strictum

Acremonium strictum is a common species, isolated mainly from soil and plants as well as indoor environments.

Aleuria aurantia

Aleuria aurantia is a widespread fungus belonging division Ascomycota, class Pezizomycetes, order Pezizales, family Pyronemataceae.


With about 50 known species, Alternaria molds are extremely common and widespread.

Alternaria alternata

Alternaria alternata is one of the most studied fungi due to its impact on us both as an allergen and a phytopathogen.


Aspergillus is a diverse fungal genus with high economic and health impacts.

Aspergillus carbonarius

Similar to Aspergillus niger in many ways, Aspergillus carbonarius is most commonly associated with its ability to produce the mycotoxin ochratoxin.


Arthrinium is a fungal genus that belongs to the family Apiosporaceae.


Spores like the Ascospores, a fungus classified as the ascomycetes, is quite a common indoor mold, which is found more often in the damp and humid substances.

Aspergillus clavatus

Aspergillus clavatus is a species of mold that is widespread and frequently found growing in soil and animal manure.

Aspergillus flavus

Aspergillus flavus is the second most common species (other than A. fumigatus) to be identified in human infection.

Aspergillus fumigatus

Aspergillus fumigatus is a type of a fungus that can cause diseases in human beings.

Aspergillus ochraceus

Aspergillus ochraceus is a species of mold that is frequently found in grains, soil, and salted food products.

Aspergillus oryzae

Aspergillus oryzae is an aerobic filamentous fungus of the genus Aspergillus.

Aspergillus penicillioides

Aspergillus penicillioides was originally described by Spegazzini in 1896, and the species is reproducing strictly asexually via conidia.

Aspergillus restrictus

Aspergillus restrictus is a mold fungus belonging to the section Restricti of the Aspergillus genus.

Aspergillus sclerotiorum

Aspergillus sclerotiorum is a filamentous, asexual fungus belonging to the genus Aspergillus section circumdati.

Aspergillus sydowii

Aspergillus sydowii is a species of mold that is typically found in soil.

Aspergillus terreus

Aspergillus terreus is a filamentous fungus belonging to the Aspergillus section Terrei.

Aspergillus unguis

Aspergillus unguis is a cosmopolitan saprophytic mold species , and it is the asexual state of the Emericella unguis.

Aspergillus ustus

Aspergillus ustus is one of the most ubiquitous soil-borne Aspergillus species.

Aspergillus versicolor

Aspergillus versicolor is commonly found in soil, hay, cotton, and dairy products.

Aspergillus nidulans

Aspergillus nidulans is a member of the genus Aspergillus, family Trichocomaceae, positioned in the Ascomycota phylum.

Aspergillus niger

The filamentous fungus Aspergillus niger is a type of mold and the most common fungus in the Aspergillus family.


One of the most common problems in countless households all over the world is mold, and it can be the cause of frustration and possible health risks.

Aureobasidium pullulans

Aureobasidium pullulans belongs to the diverse group of mold fungi known as black yeasts. The name comes from a layer of black spores, which envelop the colonies of this mold.


Basidiospores is a reproductive spore produced by Basidiomycete.


Beauveria is a genus of entomopathogenic fungi. They are parasites of insects and other arthropods.


Bipolaris is a plant parasite that can be found in plant debris, soil, and a variety of other materials.


Cercospora sp. are fungal plant pathogens that cause Cercospora leaf spot (CLS) disease.


Botrytis has about 30 species that have been scientifically identified.


Cephalosporium organism is a one of the economically most important pathogens of winter wheat.


Chaetomium is highly destructive and can cause infections in humans.

Chaetomium globosum

Chaetomium globosum is the most commonly found species of the genus Chaetomium.


Chrysosporium is a genus belonging to the phylum Ascomycota within the kingdom of Fungi.


What is Cladosporium mold and what are health effects to Cladosporium exposure.

Cladosporium cladosporioides

Cladosporium cladosporioides is an asexual, widespread mold that occurs on a wide range of outdoors and indoor surfaces and materials.

Cladosporium herbarum

Cladosporium herbarum is a mold belonging to the genus Cladosporium, and it is one of the most commonly found fungi, both indoors and outdoors.

Cladosporium sphaerospermum

Cladosporium sphaerospermum is a common airborne and cosmopolitan mold species.

Claviceps purpurea

One of the most unwanted and economically most significant phytopathogenic fungi is Claviceps purpurea, commonly known as rye ergot fungus.


Coelomycetes are an artificially made group of conidial fungi which include species from Ascomycota and Basidiomycota phyla.


Cryptococcus is a fungus which causes cryptococcosis, especially in individuals with suppressed immune systems.


Curvularia is a genus of fungi that mostly consists of plant pathogens, although several of its species can be harmful to humans as well.


What is Drechslera mold and how it can affect human health. Learn how to identify and properly remove Drechslera species from your home..


Epicoccum can colonize an extremely wide variety of substrates.

Epicoccum nigrum

Epicoccum nigrum is a filamentous fungus belonging to the phylum Ascomycota and the Dothideomycetes class.


Epidermophyton is a genus of filamentous fungus belonging to an ecological group of pathogenic fungi called dermatophytes.


Eurotium is a genus that comprises the teleomorph forms of several Aspergillus species, notably the Aspergillus glaucus group.

Eurotium chevalieri

Eurotium chevalieri is the sexual state of the species Aspergillus chevalieri that belongs to the division Ascomycota.

Eurotium repens

Eurotium repens is a cosmopolitan ascomycete fungus belonging to the xerophilic genus Eurotium.


The genus Exserohilum belongs to the family Pleosporaceae of the phylum Ascomycota.

Fuligo septica

Fuligo septica belongs to the class Myxomycetes, or slime molds, in the Protista Kingdom


Fusarium comprises over 70 species worldwide. It grows in soil, plants, and grains.


Ganoderma is a fungus with herbal value, sometimes referred to as Mannentake, Reishi, or Lingzhi.


Geotrichum is a common fungus found worldwide. It grows on fruits, milk products, cereals, soil, air and plants.


Genus Graphium comprises species of asexual, filamentous fungi belonging to the family Microascaceae.


Helminthosporium is a fungal genus belonging to the order Pleopsporales.


Species of the genus Malbranchea have been known since the 19th century..


Memnoniella, a close relative of the infamous Stachybotrys molds, is a mold that commonly develops on water damaged construction material.


Microascus is a genus of filamentous fungi belonging to the family Microascaeae and the phylum Ascomycota.


Microsporum is a filamentous fungus belonging to the ecological group of pathogenic fungi called dermatophytes.


What is mucor and where to find it? What is mucor infection and how does it cause pneumonia?

Mucor amphibiorum

Mucor amphibiorum complex is a dimorphic mold from the phylum Zygomycota, consisting of twelve species.

Mucor mucedo

Mucor mucedo, commonly known as the common pinmold, is a ubiquitous fungal saprophyte and a pathogen.

Mucor hiemalis

Mucor hiemalis is cosmopolitan, meaning they can grow in many different environmental conditions and geographical locations.

Mucor racemosus

Mucor racemosus is one of the first discovered and isolated soil fungi.


The Myxomycetes, or slime molds, are a group free living amoeboid protists with complicated life cycles.

Neurospora crassa

Neurospora crassa is a filamentous fungus that belongs to the phylum Ascomycota.


The genus Nigrospora belongs to the phylum Ascomycota and is comprised of typically dark-spored asexual, filamentous fungi.


The genus Oidium comprises the asexual stages of Erysiphales.


Paecilomyces as a genus of saprotrophic fungi that is widespread in soil and decaying plant matter.


With over 200 species, the Penicillium genus is one of the most common fungi found worldwide.

Penicillium brevicompactum

Penicillium brevicompactum belongs to the well-known genus Penicillium which contains over 300 species of saprophytic fungi.

Penicillium camemberti

Penicillium camemberti is a filamentous fungus from the genus Penicillium, also known under the synonyms P. rogeri, P. candidum, and P. caseicolum.

Penicillium chrysogenum

P. chrysogenum can most often be found in indoor environments, particularly in those with high humidity, dampness, or previous water damage.

Penicillium corylophilum

Penicillium corylophilum is a fungus belonging to the subgenus Furcatum of the Penicillium genus.

Penicillium crustosum

Penicillium crustosum produces several mycotoxins, the most prominent and the most toxic being the penitrem A.

Penicillium digitatum

Penicillium. digitatum is a fungus in the family Trichocomaceae, genus Penicillium.

Penicillium echinulatum

Penicillium echinulatum is a member of the well-known genus Penicillium which contains over 300 species of fungi.

Penicillium purpurogenum

Penicillium purpurogenum is a soil and plant saprophytic fungus and is characteristic of producing red pigmentation on growing media.

Penicillium roqueforti

Penicillium roqueforti s a saprophytic fungus that grows in natural environments: forest, soil, wood, and plant parts.


Periconia genus is widespread, containing species that are usually saprophytic and specific plant pathogens or endophytes on herbaceous or woody plants.


The genus Peziza comprises about a hundred cosmopolitan fungal species.


Phoma is a genus of fungal organisms that is widespread throughout the world – its species are commonly found in soil, organic matter, plants and also in aquatic environments.


Pithomyces is a large genus of the order Pleosporales which belongs to the phyllum Ascomycota.

Poria incrassata

Poria incrassata is a mold that eats houses and other structures made from wood.


The genus Rhizopus is one of the best known and most widely studied Zygomycetes fungi.

Rhizopus oligosporus

Rhizopus oligosporus is primarily a fungal plant pathogen that affects corn, sunflower, and rice.

Rhizopus microsporus

Rhizopus microsporus is a mold belonging to the family Mucoraceae and is widely used for the production of fermented food products.

Rhizopus oryzae

Rhizopus oryzae, also known as Rhizopus arrhizus, can be viewed as a double-faced mold.

Rhizopus stolonifer

Rhizopus stolonifer (known as common black bread mold) is classified as Zygomycota family Rhizopodaceae (Mucoraceae), genus Rhizopus.


Scedosporium fungi belong to the family Microascaceae, within the phylum Ascomycota.


The fungi of the genus Rhodotorula are environmental yeasts that belong to the phylum Basidiomycota.

Schizophyllum commune

Schizophyllum commune, commonly known as Split-gill fungus, is the most famous species of the order Schizophyllales which belongs to phylum Basidiomycota.


Scopulariopsis is a genus of fibrous fungi belonging to the group Hiphomicetes.

Scopulariopsis brevicaulis

Scopulariopsis brevicaulis is type species of the saprophytic genus Scopulariopsis, which belongs to the family Microascaceae.

Serpula lacrymans

Serpula lacrymans is a species of mold that is well known for causing dry rot of wood in many buildings.


Smuts are characterized by the formation of dark, thick-walled spores called teliospores.


The genus Sporothrix belongs to the order Ophiostomatales, phylum Ascomycota.

Sporothrix schenckii

Sporothrix schenckii complex is a dimorphic fungus from the phylum Ascomycota, well-known for causing the disease sporotrichosis that infects humans and animals.


Stachybotrys is one of the most common and recognizable species of mold found in indoor environments.


Stemphylium is a well-known monophyletic genus of ubiquitous, dematiaceous filamentous ascomycetes, classified in the Pleosporaceae family of fungi.


Trichoderma colonies are typically white in colour with blue-green tufts and a wool-like texture.

Trichoderma viride

Trichoderma viride is considered to be an opportunistic, non-virulent, symbiotic fungus and often used in biocontrol of important plant pathogens.


What are most known Trichophyton species and how to identify and treat Trichophyton properly?


Trichosporon is the most common pathogen among invasive yeast infections in immunocompromised hosts.


Ulocladium is one example of a pathogenic fungus that exhibits saprophytic characteristics.


The genus Verticillium encompasses a cosmopolitan group of filamentous fungi, including several pathogenic species.


Wallemia fungi are characterised by their low requirement for water and their ability to colonize environments with high amounts of salt.

Wallemia sebi

Wallemia sebi is one of the seven species of the genus Wallemia. It is the most frequently isolated and best-studied species of the genus.


Zygomycetes belong to the phylum Zygomycota or conjugation fungi, which includes molds.

About Air Quality

Air pollution is not a good thing. Many people are well aware of this, but they often worry about the effects of outdoor air pollution and give little thought to poor indoor air quality. This is problematic given that Canadians spend 90% of their time indoors.

At Mold Busters, we share valuable information on how to maintain and improve the air quality inside your home. Not all of it has to do with mold, either. In fact, there are several indoor air quality pollutants besides mold, including radon, asbestos and VOCs.

What is air quality?

Introduction to importance of air quality and what causes poor indoor air quality.

Indoor air quality

Everything you should know about indoor air quality.

Air quality pollutants

What are common air quality pollutants?


Radon as Indoor Air Pollutant: Should You Be Concerned?

Controlling IAQ

How to properly control indoor air quality.

Volatile Organic Compounds (VOC)

What are volatile organic compouds (VOCs)?

About Asbestos

Everything about hidden silent killer within walls of our houses in Canada. Educate yourself about asbestos and how to tackle the potential issue safely for your health.

Canada asbestos guide

Ultimate guide about asbestos and how does asbestos look.

Types of Asbestos

All 6 different types of asbestos materials revealed.

Chrysotile Asbestos

Chrysotile asbestos, also known as “white asbestos”, is a type of asbestos made up of fibres that have a curly or serpentine shape.

Amosite Asbestos

Amosite asbestos, also known as “brown asbestos” and grunerite, is a type of amphibole asbestos.

Anthophyllite Asbestos

Anthophyllite asbestos belongs to the amphibole class of asbestos minerals.

Asbestos in drywall

What is asbestos in drywall and how to identify it properly.

Asbestos in popcorn ceilings

Learn what you should do if you have asbestos in popcorn ceilings.

Asbestos in tiles

The tiles in your home most likely to contain asbestos are ceiling and flooring tiles.

About Thermal Imaging

Thermal imaging is technology that can help you identify various problems around and inside your home. We have dedicated several topics that will explain you everything about thermal imaging and how it can help you too.

What is thermal imaging?

Learn how thermal imaging works and how it can help you to secure your home.

How infrared cameras work?

Take full advantage of infrared technology by learning how it works

Detecting electrical hazards with infrared cameras

Infrared surveys can help you identify all possible electrical issues in your home.

Detecting heat loss with infrared cameras

Infrared energy audit can help you make your home more energy-efficient.

Detecting water damage with infrared cameras

Detect leaks and moisture with infrared cameras.


We’ve invested a lot of time and efforts into innovations. The result is ongoing downloads section with free tools and resource you can use for education and entertainment.

Mold inspection App

Detect Mold with this FREE Inspection App.

Mold games

Mold Busters game – Kill mold spores before they take over your screen.

Mold e-books

Download Mold Busters e-books now and learn all about mold.

Mold wallpapers

Mold Busters game – Kill mold spores before they take over your screen.


Residential Mold Removal Guidelines

Residential mold removal guidelines for indoor environmental professionals.

Residential Mold Removal Course

Residential mold removal course will teach you all of current mold inspection, testing and remediation procedures.

Online Courses

By enrolling in our How to Improve Your Indoor Air Quality web course, you’ll have the information you need to keep a healthy home, free of asbestos, radon, mold spores and other indoor air pollutants.

If you don’t find the information you’re looking for on any of our online resources, please reach out to our mold removal experts in Ottawa and Montreal. We will respond to all of your inquiries or concerns promptly.