How to Identify Bed Bugs
Information on identifying bed bugs, sourced from the EPA and CDC. For a confirmed infestation, consult a licensed pest control professional.
Information sourced from EPA and CDC. Not medical advice.
What do bed bugs look like?
According to the EPA's bed bug identification page, bed bugs (Cimex lectularius) are small, flat, oval-shaped insects about the size of an apple seed (4–5 mm long) when fully grown. They are reddish-brown in color and do not fly. Young bed bugs (nymphs) are smaller and can be nearly colorless when unfed.
Signs of a Bed Bug Infestation — per EPA
The EPA's bed bug identification page lists signs including: rusty or reddish stains on bed sheets, tiny dark spots (excrement), pale yellow shed skins (nymph casings), and live bugs. See the EPA page for photos and full detail.
EPA — Bed Bug Appearance →Where Bed Bugs Hide — per EPA
The EPA notes that bed bugs typically hide near sleeping areas — in mattress seams, box springs, bed frames, headboards, and nearby furniture. They can also live in wall crevices and behind loose wallpaper. See the EPA hiding places page.
EPA — Where Bed Bugs Hide →For confirmed identification, consult a professional.
If you suspect bed bugs, a licensed pest control professional can confirm the infestation and advise on treatment. See the EPA's guidance on finding a reputable pest control company.