What are bedbugs ?
Bedbugs lurk in cracks and crevices and they've been living on human blood for centuries. Though they aren't known to transmit disease or pose any serious medical risk, the stubborn parasites can leave itchy and unsightly bites. However, bedbugs don't always leave marks. The best way to tell if you have a bedbug infestation is to see the live, apple-seed-size critters for yourself.
Bedbugs are flat, round and reddish brown, around a quarter-inch (7 millimeters) in length. The ones that typically plague humans are the common bedbug.
Bedbug bites can look very similar to bites from other insects like mosquitos and fleas. People also have widely varying reactions to bedbug bites. Some people have little visible reaction to the insects' nibbling — they don't develop lesions or bumps or pustules at all.
Identifying bed bugs
If bites are unreliable markers of an infestation, how can you tell if you have bedbugs? Seeing live, moving bugs is the "gold standard". If you can, you should collect some of those specimens in a closed container and get a professional to identify them.
You should look for traces of the insects in the folds of your mattresses, crevices, cracks in floors and walls, mattresses, headboards, carpeting, boxes and other places where they are likely to hide. You might be able to find their papery skins, which get cast off after molting and look like popcorn kernels but are smaller and thinner. They also leave small, dark-colored spots from the blood-filled droppings they deposit on mattresses and furniture. If you can touch the spot with a water-soaked towel and it runs a rusty, reddish color, you're probably looking at a fresh drop of bedbug feces.
Bedbugs often invade new areas after being carried there by clothing, luggage, furniture or bedding. The creatures don't discriminate between dirty and clean homes, which means even luxury hotels can be susceptible to bedbugs.
How to treat bed bugs.
Getting rid of bedbugs begins with cleaning up the places where bedbugs live. This should include the following:
- Clean bedding, linens, curtains, and clothing in hot water and dry them on the highest dryer setting. Place stuffed animals, shoes, and other items that can't be washed in the dryer and run on high for 30 minutes.
- Use a stiff brush to scrub mattress seams to remove bedbugs and their eggs before vacuuming.
- Vacuum your bed and surrounding area frequently. After vacuuming, immediately place the vacuum cleaner bag in a plastic bag and place in garbage can outdoors.
- Encase mattress and box springs with a tightly woven, zippered cover to keep bedbugs from entering or escaping. Bedbugs may live up to a year without feeding, so keep the cover on your mattress for at least a year to make sure all bugs in the mattress are dead.
- We recommend the Allerzip Encasement protector
- Repair cracks in plaster and glue down peeling wallpaper to get rid of places bedbugs can hide.
- Get rid of clutter around the bed.
While cleaning up infested areas will be helpful in controlling bedbugs, getting rid of them usually requires chemical treatments. Because treating your bed and bedroom with insecticides can be harmful, it is important to use products that can be used safely in bedrooms. Do not treat mattresses and bedding unless the label specifically says you can use them on bedding.
Generally it is safest and most effective to hire an experienced pest control professional for bedbug extermination.