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 an 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 more minor infestation. However, if you also notice other signs of an infestation, such as bite marks, you are likely dealing with a more significant infestation.

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.

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