Our expert technicians detail everything you need to know about bed bugs
Bed bugs are once again reaching epidemic proportions.
Dr. Michael Potter, an acclaimed entomologist from the University of Kentucky, was quoted recently saying, “Bedbugs are just going ballistic everywhere. It is going to really rock this country.” Bed bugs are found today in hotels, apartments, dorm rooms, delivery vehicles, dry cleaners, jails, hospitals, churches, cruise ships, furniture rental stores, and private homes. Rare for a time, bedbug bites are becoming all too common once again.
Most known pesticides are no longer effective at getting rid of these pesky bloodsuckers. But lucky for you, we’ve got other treatment options under our belt.
Our heat treatments kill bed bugs without harming the environment, utilizing unbearable heat to kill bed bugs and the eggs they leave behind. And since bed bug heat treatments can decimate an infestation in a single application, it can be more cost effective than chemical alternatives.
Terminix Canada now has certified mattress and box spring covers available in a variety of sizes to help you avoid the nuisance of bed bugs. If you've had previous infestations and want to protect yourself and your family, these products will guarantee an easy night's rest - with no pests invading your bed and interrupting your peaceful dreams.
Terminix Canada will assist in the extermination of any existing bed bugs, and with these mattress and spring covers, we seal the deal so that they will not be returning. We take it into our hands to be a proactive company - getting to the bugs before they get to you.
Our mattress and covers are available to be ordered in twin size (single), double size (full), and queen and king sizes. Please contact us for more information on pricing, availability and how they work.
Bed bugs are small, oval insects that harbour in dark spaces close to their food source to feed at night. They range in size from 1/4″ to 3/8″ long and are mahogany or red-brown in color.
Bed bugs have been making resurgence in recent years due to the banning of DDT pesticides, an increase in international travel, immigration from the developing world, and a developing resistance to pesticides as bed bugs evolve.
The household pests commonly reside in the seams of mattresses, in the edges of carpeting, in the bed frame behind baseboards, window and door casings, picture frames, loosened wallpaper, and other cracks and crevices. They can enter a structure by latching to clothing and bedding, and by hiding in luggage. In some instances, they can travel via birds or bats.
Although no known cases of the transmission of infectious disease have been reported, bed bugs are known to carry at least 28 different human pathogens. Bed bugs may be able to transmit Hepatitis B, as the virus has been found in bed bug droppings. Bacterial infections may also occur if a bed bug bite creates an open sore.
Long considered eradicated in most metropolitan areas, bed bugs are making a comeback. They are being found in cities across the country, everywhere from homeless shelters to five-star hotels. Contrary to popular belief, the presence of bed bugs does not indicate a lack of cleanliness.
In the past, insecticides such as DDT helped to keep the bed bug population at bay with residues that continued working after the product was sprayed. Now, with the increase in use of bait traps instead of broad spectrum sprays, specific pests such as ants and cockroaches are being targeted, and bed bugs are no longer being eliminated. Bed bugs have also developed resistance to many of the pesticides, particularly pyrethroids.
In addition, people now travel more than ever before, particularly to and from destinations where bed bugs have remained prevalent. Places that see a great deal of turnover such as hotels and motels give bed bugs the opportunity to continue their travel to new locations as hitchhikers on luggage or clothing.
Places that see a great deal of turnover such as hotels and motels give bed bugs the opportunity to continue their travel to new locations as hitchhikers on luggage or clothing.
Bed bugs have an oval body and a short, broad head. The body as a whole is broad and flat. Unfed adults are around ¼ inch (6 mm) long, brown and wingless. After feeding, they swell slightly in size and darken to a blood-red color. The nymphs are shaped like the adults, but are yellow-white in color. Bed bugs are wingless and cannot fly or jump, but are able to enter into extremely small locations in the home because of their flattened bodies. Bed bugs can live for several weeks to several months without feeding, depending on the temperature.
Bed bugs can go without feeding for 80 to 140 days; older bed bugs can go without feeding longer than younger ones. Adult bed bugs have been known to survive for as long as 550 days (over a year and a half!) without feeding. Bed bugs prefer to feed on human blood, but will also bite mammals and birds. Bed bugs typically bite at night, but if hungry enough have been known to bite during daylight. After feeding, bed bugs turn dark red and become bloated.
Itchy welts on skin, blood spots on sheets and/or black or brown spots on mattresses, bed frames or walls often indicate that there is a bed bug infestation.
Individual responses to bed bug bites will vary. Bed bugs are attracted to humans’ high body temperature and carbon dioxide production. When bed bugs bite people, they inject their saliva into the biting area, causing the skin to become irritated and inflamed. The skin lesion from bed bug bites may go unnoticed, or be mistaken for flea or mosquito bites or other skin conditions. Four types of skin rashes have been described in the literature:
Bed bug bites most commonly occur on exposed areas of the body, including face, neck, hands, arms, lower legs or all over the body. Bed bugs bite by piercing the skin with an elongated beak through which they draw blood. Feeding takes from three to ten minutes although the person rarely knows they are being bitten. Both male and female bed bugs bite.
Bed bugs have been known to cause significant psychological distress, disruption of sleep, nervousness and agitation. Hepatitis B Virus has been detected in bed bugs and excrement up to 60 days after feeding on an infectious meal. It is not known whether the viral persistence is capable of infection.
The bed bug eggs are white and about 1 mm long, and almost impossible to see on most surfaces. The female bed bug lays about 200 eggs in her lifetime, at a rate of about 3 or 4 per day. The eggs have a sticky coating and are deposited in cracks and crevices, behind woodwork and similar hidden locations. Clusters of 10-50 bed bug eggs can be found in cracks and crevices. Bed bug eggs hatch in 6 to 17 days.
A newly hatched bed bug nymph will feed as soon as food is available. A bed bug goes through five molts before it reaches full maturity. Each molt takes place after a blood feed.
Adults usually live for around 10 months, but can live for a year or more. In a home, where the environment is conducive to their reproduction (their ideal breeding temperature is between 21° to 28°C), bed bugs can breed year round.
Bed bugs have a unique form of mating called “traumatic insemination”. The male penetrates the female’s abdomen with his external genitalia, inseminating into her body cavity. This sexual activity produces a wound in the female and probably endangers her longevity and productivity.
While bed bugs are not known transmit any pathogens or diseases, their bites usually result in swollen red, itchy welts. Though bed bugs are not known to transmit disease, bed bugs can severely reduce quality of life by causing discomfort, sleeplessness, anxiety, and embarrassment. Many people are not aware that they have been bitten, but some people may be more sensitive to the bite and may have a localized reaction. As a bed bug is biting, it injects anesthetic saliva to numb the pain. It also contains anti-coagulant to keep the blood of its meal host flowing.
People can be allergic to bed bug bites, which can cause swelling, itchy welts and in some cases infections. These infections can be serious, especially if they are from a resistant form of bacterial pathogen such as Methicillin Resistant Staphylococcus aureus (MRSA).
Small reddish or brownish spots on one’s linens are often the first sign of an infestation. These spots are the bed bug’s droppings. Bed Bugs often hide in mattresses but they can also survive in furniture, behind wall coverings and pictures/paintings. They will crawl and nest inside tiny crevices anywhere indoors, as long as there is a source of food (blood). Another sign is swelling where a bed bug has bitten.
Bed bugs are moved into and around a dwelling through infested furniture and bedding. They can also enter a home or hotel by being carried in on clothing or luggage. Bed bugs are often carried into a home on objects such as furniture and clothing. Bed bugs can also travel from apartment to apartment along pipes, electrical wiring and other openings. When bed bug infestations are small, the bed bugs tend to reside near the bed.
As infestations grow larger, they tend to move beyond beds into other locations such as sofas and upholstered chairs. Bed bug females may lay their eggs away from a heavy infestation to provide greater chance for survival. If the infestation is heavy, a sweet smell may be noticed in the room.
If you think you have a bed bug problem, check for live bed bugs or shells in the following areas:
The best way to treat bed bugs is Integrated Pest Management (IPM), which combines a variety of techniques and products that pose the least risk to human health and the environment.
The best method of treating bed bugs is a heat treatment, because heat can kill all stages of the bed bug, ranging from eggs to adult bed bugs. Heat treatments are able to reach inaccessible areas that chemicals or other pesticides can’t. Using heat is also the safest method to control a bed bug infestations.
Other elements of a successful IPM program in addition to heat treatments are:
Historically, bed bug treatments have primarily used chemicals to reduce and control the pest. Recently, pesticides have shown to be ineffective in managing infestations with single bed bug treatments. An informal survey of pest control operators conducted by an entomologist at the University of Massachusetts found that 68% of all bedbug infestations require three or more treatments, 26% require two treatments, and 6% require just one.
Another concern with pesticide use is the development of resistance to the pesticides used in the treatment of bed bugs. The Integrated Pest Management Association found that by 1956, DDT resistance was so widespread that the control method had to be changed to Malathion. Results from current research conducted by the University of Kentucky show that bed bug resistance to insecticidal products that have pyrethroids as an active ingredient has become significant. The excessive use of pesticide solutions may result in the bed bug developing greater resistance to current methodologies. Oftentimes this leads to overcompensating by increasing amounts of chemicals. This can be a dangerous practice. Using a heat treatment is simpler and just as effective, if not more so.
Pesticides can also pose a threat to the environment. DDT was an effective chemical in significantly treating bed bug occurrences in the United States before it was banned in 1972 because of the reproductive effects to birds from chronic exposure to DDT. Bird exposure to this insecticide mainly occurs through the consumption of aquatic and/or terrestrial species that have been exposed to DDT (WHO 1989). Like other chemicals, DDT was able to work its way through the ecosystem and cause adverse health and reproductive effects to many animals in the food chain.
Finally, some people may be sensitive to chemicals as a result of neurological or other medical disorders. These people may not have the option to use chemical solutions as part of their control method. Heat treatments use a non-chemical process and therefore are a practical solution for people with chemical sensitivities and is ideal for treating health care facilities, hospitals, and schools where chemicals are not an option.