Distinguishing Bed Bug Excrement from Mold or Mildew: Common Misconceptions

In the image: What looks like mold or mildew at first glance or from far away is really bed bug excrement, bed bug themselves & their eggs.

Is it Mold/Mildew or is it Bed Bug Poop?:

When it comes to identifying potential issues in our homes, it's important to distinguish between different signs and substances. In the realm of household nuisances, two commonly confused elements are bed bug excrement and mold or mildew. While they may appear similar at first glance, understanding the differences can help homeowners take appropriate action. In this article, we delve into the reasons why people often mistake bed bug excrement for mold or mildew and provide essential information to help you differentiate between these issues.

Reasons People Mistake Mold or Mildew for Bed Bug Excrement, or vice versa:

•Appearance & Location:

One of the primary reasons for mistaking bed bug excrement for mold or mildew is their visual resemblance. Bed bug droppings typically appear as small, dark stains or spots on various surfaces, such as bedding, mattresses, upholstery, furniture and even walls. These stains are often mistaken for mold or mildew, which can also manifest as dark spots or discoloration. The similarity in appearance can lead to confusion, especially if you're unaware of a bed bug infestation. Bed bugs can also be found in the same areas as the living mold spores, adding to even more confusion. Mold & mildew is alive but bed bug feces is not but they both grow in size over time regardless. The mold & mildew will grow because it's spores are alive, and the bed bug droppings will grow in size because there's bed bugs present. Bed bugs must excrete their feces regularly, just like any other living things that eats does, making the nest of excrement seem to grow in size, just like mold or mildew.

•Lack of Awareness:

Another factor contributing to the confusion is the lack of awareness regarding bed bug infestations. While many people are familiar with mold and mildew and their potential health hazards, but bed bugs may not be as widely understood. As a result, individuals tend to overlook the possibility of a bed bug infestation, assuming the stains or spots are due to mold or mildew growth. In other words: if you've never had to struggle with bed bugs, your not likely to know what their excrement droppings look like.

•Similar Odors:

Bed bug excrement and mold/mildew can emit distinct odors, adding to the misinterpretation. Mold and mildew often produce a musty smell, which can be more noticeable in areas with significant growth. On the other hand, bed bug excrement may release an odor described as sweet or sickly, reminiscent of overripe raspberries. The olfactory similarity can further confuse homeowners, leading them to believe they're dealing with mold or mildew when bed bugs are the actual culprits.

•Associations with Allergies and Health Issues:

Both mold and bed bug infestations can cause health problems, but the nature of the issues differs. Mold and mildew can trigger respiratory allergies and asthma symptoms, such as coughing, sneezing, or difficulty breathing. Bed bugs, on the other hand, typically bite humans, leading to itchy red welts and potential skin infections. The confusion arises when people attribute allergic reactions to mold exposure without considering the possibility of bed bug bites.

Get a Professional Inspection:

Get a bed bug inspection to correctly determine if you've got bed bugs droppings or mildew/mold.

To accurately determine the presence of bed bug excrement or mold/mildew, it's crucial to seek a professional inspection and intervention. Experts in pest control or mold remediation possess the necessary knowledge and tools to identify and address these issues effectively. Professional assessment can bring clarity and provide appropriate solutions tailored to the specific problem at hand.

Telling the Difference Between Mold/Mildew & Bed Bug Droppings:

Differentiating between bed bug excrement and mold or mildew is essential to effectively address the issues at hand. Although they may share visual similarities, the distinct characteristics, appearance, odors, and associated health problems can help discern one from the other. By being aware of these factors and seeking professional guidance when needed, homeowners can ensure their living spaces remain healthy and pest-free. There are even pest control companies or entomologists out there that will let you send an image of what you believe to be bed bug activity. Including bed bug excrement, bed bugs, shed skins or even eggs. Read more about it here: •Identifying Bed Bugs Made Easy.