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Bed bugs
Last reviewed
July 2017
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What are bed bugs?
A bed bug is a small insect without wings. It looks like a tick.
Young bed bugs are smaller than the adult. They are about the size of a pinhead and are clear.
Bed bugs do not fly but can move quickly.
Bed bugs hide during the day.
Bed bugs come out at night when they sense the warmth and smell of someone sleeping.
Bed bugs feed off blood from people.
Do bed bugs spread sickness?
Bed bugs do not spread sickness.
Bites are often painless ad do not wake up the sleeping person.
Bites can cause large, itchy bumps on the skin (like a mosquito bite).
Why don't people see bed bugs?
Bed bugs have flat bodies.
They are able to hide in cracks of mattresses, bedding, furniture, and curtains.
They are very hard to spot without looking very carefully for them.
Small brown-colored stains on mattress edges may be a sign bed bugs are there.
What should I do if I think I have bed bugs in my home?
Clean any area where you find bed bugs.
Wash bedding in hot water and use a hot dryer.
Vacuum the area.
Empty the contents or the vacuum bag into a sealed plastic bag and throw it away.
Go here for more information:
Iowa Department of Public Health (IDPH) Bed Bugs Sheet