March 20, 2026
What Are Bed Bugs?
Bed bugs (Cimex lectularius) are small, oval-shaped parasitic insects that feed exclusively on blood, usually at night while you sleep. They do not live inside your body or under your skin. They live in your environment, hiding in mattress seams, box springs, headboards, baseboards, and even electrical outlets during the day.
Adult bed bugs are about the size of an apple seed, flat, and reddish-brown. After a blood meal, they swell up and darken considerably. That visual change is important because it affects what you see during an inspection.
Can You See Bed Bugs?
Yes, you can see bed bugs with the naked eye, but it depends on their life stage. Adults at roughly 4-5mm are visible if you know where to look. The challenge is that they are excellent hiders and tend to cluster in dark, tight spaces.
Spotting the signs is often easier than spotting the bugs themselves. Look for:
- Tiny dark spots (fecal matter) on mattress seams or sheets
- Rust-colored stains from crushed bugs
- Shed exoskeletons (they molt as they grow)
- A sweet, musty odor in heavily infested rooms
If you see any of these signs, do not just wash your sheets and assume the problem is gone.
What Do Baby Bed Bugs Look Like?
Baby bed bugs, technically called nymphs, are nearly translucent when they first hatch. They are tiny, roughly 1-1.5mm, and almost impossible to see unless you are actively looking for them against a white background.
After their first blood meal, nymphs turn a yellowish or rust color, making them slightly easier to spot. They go through five molting stages before reaching adulthood, and each stage requires a blood meal to progress.
Finding baby bed bugs in your home is actually a red flag. It means you have an established infestation, not a random stray bug that hitched a ride on your luggage. A female bed bug can lay one to five eggs per day. If you are seeing nymphs, the colony is already reproducing.
Do Bed Bugs Fly? (And Do They Jump?)
No, bed bugs do not fly. They have small, non-functional wing pads, but they are completely incapable of flight. No wings, no jumping either. Unlike fleas, which can leap remarkable distances, bed bugs are strictly walkers. They crawl from place to place, often hitching rides on luggage, clothing, furniture, or bags without you ever noticing.
This is actually one of the most common misconceptions about bed bugs, and it matters for prevention. Because they cannot fly or jump, they spread almost entirely through human activity. Hotels, movie theaters, public transit, used furniture, and the homes of infested friends or family are the most common sources.
How Do Bed Bugs Spread So Fast If They Cannot Fly?
A bed bug can survive for months without feeding, waiting in a piece of secondhand furniture or inside a wall until conditions are right. They also respond to carbon dioxide and body heat, so they navigate toward sleeping humans with surprising efficiency.
Common ways bed bugs travel include:
- Luggage placed on hotel floors or beds
- Used mattresses, furniture, or clothing
- Shared laundry facilities
- Adjacent apartments sharing walls or outlets
Early Signs of Bed Bugs You Should Never Ignore
Catching an infestation early is the difference between a manageable treatment and a multi-room nightmare. The earliest sign for most people is waking up with bites in a line or cluster, usually on exposed skin like arms, shoulders, and neck. However, not everyone reacts to bed bug bites, so bites alone are not a reliable indicator.
Check your mattress seams and box spring edges weekly if you travel frequently or live in a multi-unit building. Broward County's warm climate means bed bugs stay active year-round, making routine inspection especially important for South Florida homeowners.
When to Call a Professional
DIY treatments like sprays and foggers rarely solve a full infestation. Bed bugs are increasingly resistant to common pesticides, and they hide in areas that consumer products simply do not reach. Professional heat treatment or targeted chemical applications by a licensed technician are far more effective.
At Greg's Aggressive Pest Solutions, our team has served Broward County homeowners for over 32 years. We offer bed bug removal treatments designed to eliminate infestations at every life stage, from eggs to adults. If you are seeing signs of bed bugs, or even just suspicious, do not wait. Early action saves you time, money, and a lot of sleepless nights.
