bedbugsize

Articles

Bed bug articles

Evidence-based, plain-English articles on identifying bed bugs and acting on what you find. Start with the size tool, then go deeper here.

11 min read

Bed Bug Bites vs Flea, Mosquito & Spider Bites: Telling Them Apart

Bite patterns, timing, and location compared side by side. Why bed bug bites are unreliable proof, and what actually distinguishes them from fleas, mosquitoes, and spiders.

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1 mm Egg 1.5 mm Nymph 3 mm 3rd nymph 4.5 mm 5th nymph 5 mm Adult apple seed
7 min read

Can You See Bed Bugs With the Naked Eye? Yes — Here's How to Spot Them

Every bed bug life stage is visible without magnification, but the young ones hide in plain sight. A practical guide to actually seeing bed bugs, eggs, and their signs.

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7 min read

Do Bed Bugs Fly or Jump? How They Actually Move and Spread

Bed bugs can't fly and can't jump — so how do they get into your home and spread room to room so fast? The real mechanics of bed bug movement, explained.

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1 Inspect 2 Encase 3 Intercept 4 Treat
8 min read

How Long Can Bed Bugs Live Without Feeding? Why Waiting Them Out Fails

Bed bugs can survive months without a blood meal — sometimes close to a year in the right conditions. Here's what that means for treatment, encasements, and empty homes.

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7 min read

Do Bed Bugs Have a Smell? The Musty Odor Clue, Explained

Heavy bed bug infestations can produce a sweet, musty, coriander-like odor. Here's what bed bugs smell like, why, and why odor alone is an unreliable test.

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1 mm Egg 1.5 mm Nymph 3 mm 3rd nymph 4.5 mm 5th nymph 5 mm Adult apple seed
8 min read

Bed Bug Eggs: What They Look Like and Where to Find Them

Bed bug eggs are tiny (~1 mm), pearly-white, and cemented into seams and cracks. Here's exactly what they look like, where they hide, and why they're the key to ending an infestation.

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9 min read

Are Bed Bugs Dangerous? What the Health Evidence Actually Says

Bed bugs don't transmit disease, but they're far from harmless. The real health effects — skin reactions, infection risk, sleep loss, and mental health — explained.

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Bed bug — flat oval, smooth Carpet beetle — round, mottled
8 min read

How to Check Used Furniture for Bed Bugs Before You Bring It Home

Secondhand furniture is a top way bed bugs enter homes. A step-by-step inspection for couches, mattresses, frames, and dressers — and what to do if you already bought it.

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1 Inspect 2 Encase 3 Intercept 4 Treat
9 min read

How to Prevent Bed Bugs: A Realistic Prevention Checklist

You can't bug-proof a home, but you can dramatically cut your risk. A practical, evidence-based prevention checklist for travel, secondhand items, apartments, and early detection.

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1 Inspect 2 Encase 3 Intercept 4 Treat
9 min read

Where Do Bed Bugs Hide? A Room-by-Room Inspection Map

Bed bugs hide within feet of where you sleep, in the seams and cracks you'd never think to check. A prioritized inspection map for finding them fast.

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