Bed bugs and biting pests

How long can bed bugs live without feeding?

Bed bug can survive months without a blood meal in moderate indoor temperatures, longer when it is cool. Leaving a unit empty for two weeks is not a kill step. Eggs hatch on a delay. You still need a program: confirm, reduce clutter, encase, heat or professional treatment, follow-up.

Vacant is not sterile

Property managers who “rest” a unit without treating harborages reseed the next tenant. CDC and EPA both describe a multi-step program. Waiting is how you rent the problem again.

Species pages

The question is only the field note. Control sequence, legal notes, and identification live on the species article.

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Sources

Published October 6, 2026. Last reviewed October 6, 2026 by Helen Marsh.