Signs of Mold Indoors and Its Impact on your Health

Mold is usually associated with rotting food but this little fungus can even sprout up in your very own home. Presence of moisture and rotting wood can provide it with the perfect environment to thrive and grow in. While many people consider mold to be a harmless plant, that is not true at all.


If left unchecked, mold can significantly impact the quality of your indoor environment. Many homeowners are becoming aware of this fact and are doing their best to get rid of mold and identify it before it becomes a bigger problem. An interesting point that you should note here is that it is not difficult to get rid of mold. A lot of the hard part revolves in identifying mold before it causes harm to your health.

Common Types of Indoor Mold

Curiously, there are some forms of mold which are commonly found indoors. While they can also be found growing outdoors, they don’t pose as much of a threat until they start growing indoors. The following are some of the most common ones that you should look out for:


While this type of mold usually doesn’t cause any discomfort to a person, those with weak immune systems as well as a tendency for allergic reactions will be aggravated by the spores it releases. Prolonged exposure to Aspergillius can trigger asthma attacks, increased lung problems and sneezing, coughing, as well as watery eyes.


Similar to Aspergillius, Penicillium loves the damp and dark places which are commonly found indoors in basements, air ducts, laundry rooms and more. Much like Aspergillius, exposure to Penicillium can trigger asthma attacks as well as allergic reactions in a person. Moreover, this is a mold that is difficult to get rid off and professional help is necessary to remove it completely.


Present outdoors as well as indoors, Cladosporium is most active during seasonal changes. It also triggers asthma attacks in a person and can cause serious lung complications. It is also one of the most common types of molds that can appear in a house.


While naturally found outside, Alternaria spores can migrate inside a home and take seed very easily. Unlike other molds, Alternaria does not require a moist environment to flourish in and actually does very well in dry and windy areas. Moreover, it can cause severe allergic reactions as well as cause bronchial asthma in people.

Stachybotrys Chartarum

The most notorious mold of all, Stachybotrys, is one of the most toxic types of mold which can appear indoors. Mild exposure to this mold can result in respiratory problems in adults while prolonged exposure for children can result in pulmonary hemorrhaging and toxic poisoning from the spores that are produced.

The types of mold mentioned above are some of the most common types of mold that you can see in a home. Interestingly, many of them appear black in color and this appearance can mean that they are often considered to be the dreaded toxic, black mold. Whether they really are or not, don’t let any mold simply grown in your home. As soon as you spot it, get help and remove it.

7 Signs of Toxic Poisoning

When you have mold in your home, prolonged exposure to the spores can mean that you face serious health issues. Not all of them are related to your respiratory system. The following are a few signs that indicate that you or others around you might be suffering from toxic poisoning:


Toxic poisoning can cause you to experience more headaches. Sensitivity to light can also become an issue accompanied with the headache. The interesting thing is that most people chalk it up to a migraine headache as the signs are so similar.

Fogginess in Thought

Your ability to think coherently can also be impacted by toxic poisoning. If you experience a lot of fogginess at home, problems in concentration, focusing and even mild memory loss, you might be suffering from toxic poisoning.

Muscle Cramps

Cramps in the muscles and general fatigue can be chalked up to low magnesium levels or a tiring day at work. On the other hand, toxic poisoning by mold can also manifest itself with increased fatigue and muscle spasms in the body.

Slower Reflexes

Exposure to mold spores can greatly affect your neurological responses by attacking the neurons in your brain and causing slower reflexes and responses to stimuli around you. This will also often cause slower reflex response from you or someone else who is experiencing toxic poisoning.


Another form of neurological damage caused by toxic poisoning is disorientation in the house. While it is common to enter and a room and forget why you entered it in the first place, if it is happening way too much, you could be suffering from toxic poisoning.

Increased Anxiety

Unexplained anxiety can also occur because of prolonged exposure to mold spores. The disorientation, muscle spasms, slow reflexes and fogginess can also cause you to experience anxiety attacks and depression as you struggle to find a reason behind all these. The answer is toxic poisoning.

Change in Appetite

Appetite changes and increased weight loss or gain can also occur due to prolonged exposure to mold spores. The toxic poisoning can either cause you to lose interest in food or trigger depression binge eating.

In any case, you should try to search for the presence of mold to disqualify the possibility of toxic poisoning if you are experiencing any of the symptoms mentioned above.

Moreover, if you don’t know the signs that indicate mold growth in your home, you might end up sitting in a toxic environment without realizing it. Not all kinds of mold are toxic for your health though. There are different kinds of mold which can appear.

However, they are still harmful enough to significantly impair your ability to rest and relax in your own home. If you’re looking to identify whether you have mold in your home or not, the following are some signs you shouldn’t ignore.

7 Signs of Mold in the House

Mold in the house isn’t always going to be seen in the first place you look. Almost microscopic when they first start to grow, mold can appear like a speck of dust on the wall. If left on its own, mold can then continue to sprout and ruin the indoor environment as well as greatly impact your health as well. If you’re wondering what you should be on the lookout for, the following are a few indicators of mold in your home.

Unexplained Smells

If each time you step inside your home, you are greeted with a musty smell, it could be a sign that you have mold growing somewhere. The biggest problem with mold is that when it is just starting out, you cannot always see it but don’t ignore the smell. Try to identify the source of the smell and do your best to investigate it.

In some cases, the smell might just be linked with a room being kept shut for too long. On the other hand, don’t stop searching until you can identify the source satisfactorily. If left unchecked, mold can be harmful for your health and cost a lot to get rid of.

Discoloration of Walls

Unless your house is very old and is due for a paint job, there should be no reason for discoloration of the walls. In many cases, the discoloration could be caused by the growth of mold on it. When still growing, mold can be rather microscopic in appearance and can only appear as a discolored patch on the wall.

While you shouldn’t touch it, or try to identify it on your own, don’t simply ignore it and hope it will go away on its own. It is a good idea to get some professionals to come and evaluate the situation for you. Their expertise can help determine if there really is mold growth on the wall and what the best course of action is for you.

Excessive Moisture

Moisture indoors can be expected, especially if you faced a leak of some sort. Water leaks are problematic since burst pipes can often spread and cause considerable water damage. This creates the perfect environment for mold to grow in and many times, mold occurs because of a leak which went undetected.

Another sign can be when you have the windows closed and see excessive moisture collecting on the glass pane. Unless you have indoor plants or are using a condenser, this should not be happening. If the moisture is accompanied by a dank, musty odor, you know that you have mold growing somewhere in the house.


Much like discolored walls, stains can also be problematic and indicative of growth on mold. Stains can appear on carpeted floors as well as on wall papers and if you have a patterned carpet or wall paper, they can be difficult to identify.

Again, exercise caution and avoid investigating the stain by yourself. If you suspect that the stain is actually a growth of mold, simply call the professionals and let them evaluate the stain for you. A good indicator that the stain is actually mold is if the stain is also accompanied with a musty odor or you feel like you experience increased allergic reactions around it.

Allergic Reactions

As mold matures, it reproduces and grows but it doesn’t rely on pollination. Mold simply releases mature spores into the environment which travel to another location. If conditions are suitable, these spores take root and start to flourish. Unfortunately, spores can also trigger allergic reactions, ranging from increased coughing, sneezing, hay fever, watery eyes and more,

If you feel instantly better once you leave the house but feel that your allergic symptoms flare up when you step indoors, it can be an indication of mold inside your house. Don’t just keep taking medication in this situation. Call in the experts so that they can clean out the mold. You will feel the difference they make instantly with a cleaner indoor environment.

Water Issues

If you had frequent flooding in the basement, laundry room or faced a lot of leaks, it is possible that mold can easily have started to grow in your house. This is one reason why you need to undertake proper measures when you do experience any water issues.

Not only are you more at risk from water damage, you are also more likely to get mold growing in your home. The main problem here is that one is usually so preoccupied with getting rid of the water and evaluating the water damage that they tend to overlook the possibility that their home is now a perfect environment for mold to flourish in.

Visual Signs of Mold

Sometimes, you don’t even have to delve deep to find the mold, it is just there in front of you. When you see mold, never try to approach it or remove it on your own. This is the time when you have to reach out to the experts and allow them to clean your home for you.

Why Get Professional Help?

The main reason why professional help is the best option is because it can be extremely difficult to get rid of mold once it takes hold. If it isn’t removed professionally, it can very easily grow back. This can cause a huge problem and mean that you have to spend more money to get rid of the mold. That is why you should contact the right experts to get it right the first time around.

If you are searching for a good professional for mold removal or to improve the quality of your indoor air, get in touch with Air Restoration. Specializing in fighting mold, testing the indoor air quality and also running healthy inspections, Air Restoration can ensure that your home is safe and free of mold. To get an inspection or for more information about their services, send an email to or call on 519-721-6457

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