April 27, 2022

A bed bug infestation may seem harmless at first. However, homeowners may develop itchy bumps and welts after a few bites, which may become uncomfortable in the long run. Therefore, detecting the early signs of a bed bug infestation is an important skill to help eliminate them. But how do people identify the early signs of a bed bug infestation? Here are the most common symptoms to observe.

1. Unusual Musty Odor

Bed bugs have a distinct smell that differs from dust or other insects. An unusual musty odor is one of the most common signs of a bed bug infestation. Suppose the first thing you smell when you enter an infested room is the distinct smell of a musty odor, and you don’t notice any other signs of a bed bug infestation. In that case, it could mean you are dealing with a relatively minor bed bug infestation. However, if you also notice other signs of an infestation, such as bite marks, you are likely dealing with a more significant bed bug infestation.

When trying to identify a bed bug infestation, some people turn to specialized methods, including using a bed bug-sniffing dog. These trained dogs can detect the presence of bed bugs by recognizing their unique scent. If you suspect a bed bug infestation but are unsure, employing a bed bug sniffing dog may provide a reliable confirmation.

Once you confirm a bed bug infestation, it’s crucial to explore effective bed bug infestation treatment options. Professional pest control services often employ various methods to eliminate bed bugs, including heat treatments, pesticides, and thorough inspections. Seeking prompt and appropriate bed bug infestation treatment is essential to prevent the issue from escalating into a more challenging and widespread problem.

2. Body Bites

One of the lesser-known signs of a bed bug infestation is the intensely itchy bites that red marks can accompany after the itchiness goes away. Some humans may develop bumps and welts that can be even itchier and last several weeks to months after the initial bite.

Typically, these rash-like symptoms are more evident in areas with thinner skin, such as the face, arms, neck, and stomach. However, some people may develop a rash even on their legs. It is a clear sign of bed bug infestation if you notice bite marks on joints, such as the elbows, knees, and ankles.

3. Shell Casings

Another of the lesser-known signs of a bed bug infestation is the tiny pieces of round, shell-like casings that bed bugs leave behind after molting. These trim casings can be found around the crease and seams of mattresses. If you spot them, it is clear that you are dealing with a potential bed bug infestation.

4. White Powder

One of the last signs of a bed bug infestation is a white powder left behind on the seams of mattresses. This white powder may have a very distinct smell. If you smell a strong, musty, or garlicky odor, it may signify bed bug infestation.

If you spot this white powder, it is clear that you are dealing with a bed bug infestation. Contact a professional pest control company as soon as possible to get rid of the problem before it gets worse.

5. Random Bloodstains

Besides the previously discussed signs of an infestation, you should be aware of a few less common symptoms. One of these signs is random blood stains on your mattress, sheets, and blankets. These random bloodstains may look like rust or brownish stains on your bedding. You may be dealing with an infestation if you spot them.

As you can see, several signs of an infestation are relatively less known. You can apply this article’s tips to help detect bed bugs before they begin to affect your day-to-day routine.


The earlier you eliminate a potential infestation, the better. Contact a professional pest control company when you spot the first signs of a possible infestation. Bed bug infestations can be a common problem for most households today. Not only that, but bed bugs are hard to detect as well. Thankfully, there are several ways to deal with this problem.

Discreet Bed Bug Inspections use dog intelligence to identify bed bugs in homes or offices. Our bed bug canine inspection service can help eliminate bed bugs before they manifest themselves in living spaces. We offer bed bug detection in NYC, prompting a discreet yet effective. Book a bed bug inspection near you today and find out if bugs live in your homes immediately.


Frequently Asked Questions

How do I know if I have a bed bug infestation?

The presence of a distinct musty odor is a common sign of a bed bug infestation. Other indicators include bite marks and visible bugs. If you suspect an infestation, consider seeking a professional inspection for confirmation.

Can a bed bug-sniffing dog accurately detect an infestation?

Yes, trained bed bug sniffing dogs have a high accuracy rate in detecting the unique scent of bed bugs. Their keen sense of smell makes them effective in locating infestations, even in hidden or hard-to-reach areas.

Are there DIY methods to control a minor bed bug infestation?

While professional help is often recommended for significant infestations, you can take steps to address a minor infestation. Thoroughly clean and vacuum affected areas, wash bedding in hot water, and use bed bug-proof mattress encasements. However, consulting with a pest control professional is advisable for a comprehensive solution.

What are the risks of delaying bed bug infestation treatment?

Delaying treatment can lead to a more extensive and challenging infestation. Bed bugs reproduce quickly, and their bites may cause skin irritation. Prompt treatment not only eliminates the pests but also helps prevent potential health issues and further property damage.

What treatment options are available for bed bug infestations?

Professional pest control services offer various treatment methods, including heat treatments, pesticides, and steam treatments. The choice of treatment depends on the extent of the infestation and the specific circumstances of the affected area. Consultation with a pest control expert is recommended to determine the most effective approach.

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