February 15, 2008
A Bedbug (not actual size)
The Day of the Bedbug or The Bedbug Returns
by Kelsey Hustedt and Jennifer Dobson, Environmental Health Officers
We have probably all heard the saying, "Don't let the bed bugs bite." Ever wonder if there's any truth to it? YES! Bed bugs could be hiding under your couch cushions, on your mattress, and in your carpet.
The good news is bed bugs are not a known public health hazard, and they are not known to transmit human diseases. That said, bed bugs are certainly a challenge to eliminate from the home! The best solution is to prevent a bed bug infestation in your home.
YIKES, I think I might have bed bugs in my home
Search them out by going on a bed bug hunt! The best time to catch these little critters is in the middle of the night when they leave resting places to feed on blood. Simply wait until late, get out the flashlight, and start examining bed linens, mattress (seams & edges), and pillows for small dark spots. Even if you do not see the actual pest itself, signs of its presence may be there.
Bed bugs may be found just about anywhere! Don't forget to check other locations like couches, headboards, carpets, wall crevices, and other protected locations.
I found a weird looking bug! Is it a bed bug?
Bed bugs are ¼ inch long and brownish-red. They have flat egg-shaped bodies with six legs.
Don't worry, they can't fly but do move quickly across surfaces.
Still not sure if it's actually a bed bug? Check it out here: http://www.hsph.harvard.edu/bedbugs/specimen.pdf
I found bed bugs! Will they make me sick?
No. Bed bugs are certainly pests, but are not known to transmit human disease.
What do I do to get rid of them?
Bed bug infestations are difficult to treat. The most effective treatment strategies utilize both mechanical removal and chemical control.
Eliminate possible hiding places like bedding and laundry. Use a good, strong vacuum and don't forget to dispose of the bag immediately when done. Scrub cracks and crevices.
Pesticides can be ordered for use in the home. Be sure to read the label and follow instructions carefully! Repeat applications are recommended after 10-14 days.
What do I do with my furniture and bedding? Do I have to throw everything away?
You don't have to throw away your furniture! There are several different ways to treat bed bugs.
After having been cleaned, mattresses and box springs should be encased with sealed mattress bags. Check the bags for damage. If damaged, permanent tape can make a good repair kit. Bugs trapped inside will eventually die, but bags should be left on for one year. Keeping bed linens off the floor and applying petroleum jelly on bed legs may help keep bugs from crawling up into the bed.
Use extreme temperatures to your advantage, since bed bugs are very sensitive to both hot and cold! Use extra hot water for items that can be laundered. Hot water should be at least 120o F. Consider using the winter weather to your advantage. A temperature at or below 23o F for five days will kill bed bugs. Extra cold temperatures of -15o F or lower will kill bed bugs immediately! Keep in mind the core of these items (like the inside of a couch or mattress) must reach the aforementioned temperatures.
How do I keep bed bugs out of the home in the future?
Check your home for bed bugs periodically.
Be cautious when getting second-hand furniture. Inspect these items before bringing them into the home.
Vacuum regularly - floors, furniture, and mattresses. Don't forget the vacuum bag.
Seal crevices and make home repairs as needed.
I worried about getting bed bugs while traveling. Is there anything I can do to prevent taking them home with me?
Check the room you are staying in for signs of bed bugs. If you find any, you may want to consider staying elsewhere or in another room if possible.
Keep your luggage and clothing off the floor.
Upon arriving home, check your luggage for any signs of bed bugs. Vacuum out bags thoroughly, just in case.
Contact the YKHC Office of Environmental Health at 543-6420