Category Archives: Finding Bedbugs

Treating Bedbugs In Dorms

What are bedbugs?  Treating Bedbugs In Dorms

Bedbugs are small vampire insects (about the size of an apple seed), flat and fast. Bedbugs feed on human blood at night,  feed every 2-3 days, injects local painkiller and anti-coagulant which only 30% of people respond to with bite reactions.  Female bedbugs lay hundreds of eggs during lifetime,  lays 10 eggs a day, resistant to most pesticides. Bedbug eggs are sticky and can cement themselves to bed frames, bedside tables, baseboard, and other hard surfaces making them hard to eliminate.

How do you get bedbugs?
Bedbugs are travel opportunists, luggage, sports bags, aircraft holds, luggage handling equipment, clothes, pets, visitors, used furniture, borrowed beds, etc.  Often you can pick them up from pets, hotels (even ncie ones), motels, hostels and resorts.

How do I avoid bringing bedbugs home when I travel?
A key way to avoid bedbugs is to keep your luggage and sport bags on the luggage racks commonly provided by hotels.  Check the bed, headboard, and drawers for signs of bedbugs. Keep clothes and gifts in sealed plastic travel bags.
Open your luggage away from your bedroom ( e.g. garage, kitchen)  open outside, bag and leave empty luggage on balcony or outside storage.

How do I know I have bedbugs?
Bites -  a good indication of bedbugs – especially in winter.
Live bedbugs in room – especially on bed.
Blood marks or dark red feces around bed or walls.
Bedbugs in folds of mattress, box spring, head board or locations especially near bed.  They are attracted to human sent, heat and carbon dioxide at night.  They hide and avoid light during the day.

What do I do if I find bedbugs or suspect an infestation?  
REPORT IT!  Ask around, no one want to talk about it, your friends may avoid you, your workers may shun you, your dorm MAY NOT HAVE A CONTROL PLAN OR CONTROL BUDGET.

In your dorm, turn your bed into a BEDBUG FREE OASIS.

Why?  In a dorm you have clutter, under bed storage, stuff near bed, covers touching floor, clothes not hung up, sticky eggs, bugs 5 m from bed, most near head of bed or in bed, they like to be near food (you), they can live 1 year with no food, hide everywhere you can stick a fingernail or credit card.

Bedding and clothes treatment  – commercial laundry , borax soap and high heat to dry – 10 minutes extra

Clutter – remove, treat with diatomaceous earth, bag remove, store elsewhere.

Pesticides – reduce or avoid for health reasons

GREEN PROTECTION -  using diatomaceous earth, cleaning with strong detergents and/or isopropyl 70% alcohol, and heat treatment.

Prevention – catch bedbug outbreaks early !
Action: contact dorm supervisor, do they have plan? exterminator only?  Plan to clean all dorm?
Exterminators use insect toxic chemicals -  apply them every 2 weeks as eggs hatch in 2 weeks

Pesticides may be toxic for some, you may react to the chemicals and their residues.  Report health concerns immediately
Bedbugs are active at night, they avoid spraying by hiding, most pesticides are only good on contact sprays.  In addition, there are 14 – 16 strains resistant to insecticides.

Minimize how much of the bedding is sprayed.  Long term effects of sleeping with pesticides are not known.

Make your bed bug free oasis:

Bag and commercial clean bedding and clothes

Treat mattress and box spring with diatomaceous earth.  Encase both with bedbug rated encasements

Treat and seal bed frame, headboard

No storage underneath bed or near bed unless in space bags or airtight bags.

Remove clutter near bed

Keep bedding off floor.

Create diatomaceous earth (DE-10) barrier around bed legs or use lift trap.

Treat side tables to create barrier.

Treat wall outlets – power, phone, light, heat, holes with diatomaceous earth.

Be patient – bedbugs hatch every 2 weeks,  can live for year without food

Keep clothes off bed.

Watch for evidence of bites.

Treat your bedroom to prevent infestations:

Steam carpets and treat with a fine layer of diatomaceous earth – one foot around edges of wall and bed posts.

Treat wall perimeter with diatomaceous earth.

Spray and wash one meter of bottom wall strong detergent to remove any eggs.

Spray any live bugs, nymphs, and eggs with isopropyl 70% alcohol (rubbing alcohol)

Keep luggage and sport bags away from bed – bag in plastic when not being used and store on balcony if possible.

Re-apply diatomaceous earth blend as needed or every other month

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Bedbugs Love Apartments – How to Protect Yourself

apt building 300x225 Bedbugs Love Apartments   How to Protect YourselfWhy do Bed Bug infestations in apartments and condos persist?

The most challenging obstacle when trying to control Bed Bug infestations in apartment and condo units is that Bed Bugs easily spread from one unit to another.

Bed Bugs sense body heat, CO2, and pheromones emitted by humans. Once a colony has reached a point where it no longer has a food source that can sustain it, break away bugs migrate to the next unit through the walls and unsealed bottom plates, attracted by other sources of food in the adjacent unit.

We have had landlords report that tenants take infested, discarded mattresses and furniture from dumpsters and alleys back to their units, not even suspecting they are bringing the problem back to their building and spreading the infestation!

Clearly the problem is complex especially if you live in a multi-unit building. What is clear is that bedbug infestations are everyone’s problem, and everyone must be part of the solution.

First – protect yourself. Create a bedbug moat around your beds with diatomaceous earth. Then treat all wall crevices such as power and light switches and outlets. See our videos.

New York Super Bedbugs

New York 300x250 New York Super Bedbugs

Visiting NY? You may need to be a bit more careful.

NY too now has bedbugs resistant to pesticides – including Deltamethrin – an important bedbug pesticide.

NY bedbugs are 264 time more Deltamethrin resistant than Florida bedbugs according to the Journal of Medical Entomology 45(6):1092-1101. 2008

Exterminators often use these insect neurotoxins for their effectiveness and “knock down” rates. Unfortunately, now they usually need to spray several times – not just once.

With bedbugs, direct contact with the spray is typically needed, the residue is less effective and bedbug eggs are much more resistant. By the time the eggs hatch, the pesticide is less toxic to the bedbugs and as a result re-spraying is needed to get the new bugs in their nymph or adult stage. Adult bedbugs hide as well and often avoid direct contact with the pesticide spray. Re-spraying encourages chemical resistance in bedbugs to develop. With world wide pest spraying – resistance has developed. With world wide travel, resistant bedbugs spread.

New York, Vancouver, Toronto, Los Angles have all seen outbreaks of more resistant bedbugs.

Non-pesticide control is becoming more urgent. Not dealing with bedbugs is expensive.

Diatomaceous earth blends are leading contenders in physical control without pesticides.

An interesting alternative.

How To Get Rid Of Bedbugs

The bedbug Cimex lentularis has been a companion of man for centuries. There are other several species known to bite man. Most of these others are associates with bats or swallows and other birds and are found in nests in attics and eaves of homes. If the nests are abandoned, the bedbugs may enter the home in search of food – a human blood meal.

FreeCouch 300x225 How To Get Rid Of Bedbugs

More commonly, bedbugs are transported from residence to residence as hitchhikers in suitcase, sports bags, bedding, pre-owned clothes, old mattresses, second hand furniture, firewood from demolished homes, and old books.

old chair 150x150 How To Get Rid Of Bedbugs

firewood 150x150 How To Get Rid Of Bedbugs

Sports Bag 150x150 How To Get Rid Of Bedbugs

The human bug requires 1 to 7 weeks to develop depending on the temperature. As most bugs reside inside homes, they are not too seasonal. However, the travel season creates a big push for bedbug outbreaks. Lots of measures including using DE-10 can help reduce the risk.

The bedbug has glands on its body that secrete an oily sweet odor. They also leave brood droppings and blood spots on sheets. These can be due to accidental crushing of partially fed nymphs or adults. Bite victims can also continue to bleed for a short time.

They can usually be found near the pillow – in the seams and tufts in the mattress, inside the box spring, frame, headboards, loose wall paper, mattress buttons, seams, handles, vents, calendars, pictures, furniture, wall outlets, vents, switches, wall cracks, and floors. In all, anywhere there is find a crack – they can hide.

All of these locations can be treated with diatomaceous earth blend.

Unlike pesticide sprays which need to be re-applied several times – physical controls usually only need to be done once.

Diatomaceous earth blends are the new alternative as pesticides become less effective.

Quick, clean, pesticide free and cost effective.

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Killing Bedbug Eggs

bedbug eggs on screwhead 300x214 Killing Bedbug Eggs

Bedbug eggs

Bedbug eggs are a survival capsule.

Pesticides have less effect on bedbug eggs. Their capsule protects the eggs from pesticides.

Bedbugs can emerge after spraying when the pesticide residues are less effective.

Pesticide spraying may provide short term results. They are designed to lose toxicity fast.

Adults & nymphs sprayed on contact are usually be killed. They are often less susceptible to the pesticide residues.

Effective pesticide control usually relies on spraying multiple times to break the life-cycle – adults hide and bedbug eggs are hardy and hidden.

Bedbugs lay 300 eggs during their 6-12 month life cycle – up to 10 a day. Eggs hatch every 1 to 3 weeks or can last for months.

Eggs are cemented to a substrate and are hard to dislodge or vacuum off. The cover is resistant to some pesticides.

When eggs are laid, they can be sticky from the cement “glue” and can attach to anything – especially when brushed by clothes and bedding. Those eggs can attach and travel across the hall or around the world.

They are spread easily but are hard to control. Expensive not to control.

Long term physical controls such as DIATOMACEOUS EARTH blends have shown effective results in reducing pesticides in the home.

Newly emerged bedbug nymphs are physically damaged by any diatomaceous earth they touch – disrupting their internal water balance. As a result they dry out (desiccate) and die within 24 hours. The diatomaceous earth continues to provide control for as long as it is around – typically 6 months from a single application.

Combined with sanitation, physical control methods are becoming important with pesticide resistant bedbugs.

You may not want to know the cost of life with bedbugs.

Act as soon as you suspect bedbugs.