Bed bugs are very difficult to detect and a bed bug sniffing dog does appear to give you a really good shot at detecting bed bugs in the home or in a business.

But I am not sure hotelchatter.com is right in suggesting dogs have a 100% success rate in sniffing out bed bugs.  Is this really possible?!

• More bed bug sniffing dogs to the rescue!
• Bed bug dog Joni: fighting bed bugs in New Zealand and Australia
• Consumers, before you hire one, find out what that bed bug dog can do!
• University of Florida tests bed bug dogs

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Good:

• Building management admitting problem publicly, posting notice.
• Notice asking for bed bug reports.
• Notice reminding tenants secondhand mattresses are a no-no.
• Notice is building-wide even though only one unit has apparently identified a bed bug problem.
• Even guests can see the note. This seems like fair warning to them.

Bad:

• Secondhand everything is a no-no, and building management seems unaware.
• Is management having a PCO carefully and regularly inspect every unit? 50% of people bitten by bed bugs do not react (with itching or bite marks) and may have no idea. It is really hard to find bed bugs.
• Tenants with no obvious signs may not know how to look. Having a bed bug dog traipse through every room might be best idea.
• No one should live with bed bugs for one year, as the scrawled note implies. Bed bugs can be treated, but not usually when you take people’s word as to whether they have them or not. They may not know, or may know and not care.
• Bed bugs that cannot be eliminated in one year from one unit implies they are not just in the one unit.
• Bottom line: if you have had bed bugs in your building for a year, I do not think it is true that management is doing everything they can to eliminate the problem and prevent it spreading. I do not mean that tenants are not also responsible; they are, and must fully cooperate with inspections and treatment. But from what I understand, the problem of tenants not disclosing or not cooperating with treatment is something management can deal with through legal channels.

Note: Please understand: I think the existence of this note is very good: very, very good. I just think that management and tenants may not be doing enough. But now I am interested in knowing: how many of you in bed bug infested buildings received a notice in the mail, or have one posted in your building?

• FAQ: Do I have to tell my landlord / co-op board / condo association / residents of attached house next door?
• Still more from Nashua, New Hampshire: fewer bed bugs at 23-25 Temple St.
• Bridgeport, Connecticut tenants have had bed bugs more than a year
• Bed bugs in Ventura County (Thousand Oaks, California)

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Following are some important tidbits covered at the conference submitted for your information and action agendas.

More work is being done on field strains of bed bugs, as opposed to much early work which utilized sheltered strains, as they were the only ones available in quantity. This should result in better operational information and perhaps a greater understanding of distribution and patterns.

Pyrethrin barriers do not seem to be successfully repellent as an isolation tool. On the other hand it means that bed bugs are less likely to avoid some treated surfaces.

One bed bug may cause a multitude of welts or what seem to be bites.

Bed bug eggs and feces seem to fluoresce although they are often obscured by background material.

Work continues to be done in regard to effective detection. Dogs, although a good detection tool, are not beyond errors, false positives and dogs playing their handlers. Again a generalization of a work in progress which needs supervision, and accreditation.

Current studies indicate that bed bugs feed once a week.

Number one spot in hotels – headboard.

Number one spot in homes – box spring.

It is recommended that all bedrooms be treated as well as all sofas and sleeping areas even if bed bugs have not been noted in these areas.

Bed bugs will deposit eggs all over sleeping areas, oftentimes in areas adjacent to fecal focal points.

According to one study, bed bugs were found in adjacent apartments 28% of the time.

Unfortunately clutter will undermine any treatment, so total cooperation is essential.

One major danger area is in the discarding of infested items such as mattresses.

1. Because they are dispersed by disposal, bag it before you move it.

2. Items are often picked up by others sometimes even in the same building.

3. Encase before you replace to protect incoming mattresses and box springs.

And when using encasements, consider covering corners of metal frames with felt to avoid rips.

More funding, more research, and more product development are all needed. Unfortunately when compared to agricultural needs bed bugs are not a number
one priority. In addition, the over-regulation of entire classes of insecticides is not helping in stemming the tide of bed bug infestation.

• Consumers, before you hire one, find out what that bed bug dog can do!
• University of Florida tests bed bug dogs
• Bed bug dog Joni: fighting bed bugs in New Zealand and Australia
• Abbey the Bed Bug Dog: news report

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In the 3 1/2 years it’s been open, Jurys Boston Hotel has never found bedbugs on its premises, nor have its guests complained about being bitten. Still, the luxury hotel in the Back Bay began dispatching a bedbug-sniffing dog to each of its 225 guest rooms last year. And when the canine detective barked, after detecting the suspicious scent of the itch-inducing insects or their eggs, the hotel fumigated two rooms and burned the mattresses.

“At the first sign or suggestion of a problem, our reaction would be to treat the room with chemicals, no questions asked,” said general manager Stephen Johnston, who calls the dog in every three months.

Every three months hardly means you won’t be bitten by bed bugs in the hotel, but it is definitely a start, and would prompt many of us to choose such a hotel over another that has no strategies to detect or prevent bed bugs.

Jurys isn’t the only hotel to take a proactive approach to bedbugs. The Omni Parker House brings in an insect-sniffing mixed Labrador from Advanced K9 Detectives LLC, the same Milford, Conn., firm that Jurys and about 10 other Boston-area hotels use. The Omni’s general manager, John Murtha, is also considering buying special encasements for mattresses and box springs to prevent bedbugs from building homes on them.

My advice to hotels is not to think too long about mattress encasements–just get them. They won’t prevent customers from being bitten but make it hard for bed bugs to hide on the actual mattress, and can mean you don’t have to destroy mattresses or spend considerable time and expense sanitizing them if an infestation does occur.

In addition, I hope all hotels and motels will educate staff about how to prevent spreading and detect bed bug infestations. Stephen Doggett’s article for Executive Housekeeping (an Australian hotel industry journal) is a must-read for industry professionals. Click here to load a PDF.

How many hotels are infested?

Judith Black, technical director at Steritech Group Inc., a pest-control company that serves the hospitality industry, found only 0.6 percent of the almost 76,000 rooms the company inspected between November 2002 and April 2006 needed to be treated for bedbugs, but those infestations were spread across 24.4 percent of the nearly 700 US hotels it studied.

I’d take those numbers with a grain of salt, and consider them in juxtaposition with another statistic the article offered:

Scientists are trying to find ways to fight the bugs, too. The Entomological Society of America’s annual conference, held in San Diego last month, featured three half-day symposiums on the insects, with nearly 30 scientific presentations on topics like “How bedbugs survive long xeric periods between blood meals” and “The effect of sex-ratio on dispersal and aggregation behavior of the common bedbug.”

Three years ago, no one at the conference presented any bedbug research.

So in 2004, bed bugs were not considered important enough to merit one single panel presentation at the ESA annual conference, and this year the topic merited thirty presentations.  To me, this obvious growth in bed bugs signals that perhaps Steritech’s data from 2002-6 is largely outdated.  (Steritech’s data also seems to be based on hotels who hired their services, in which case it is already biased towards hotels which are more proactive against bed bugs.)

Assume many more than 24% of hotels are affected, but try to keep this in perspective: remember that “a hotel with bed bugs” may have them in only a room or two.

In my opinion, with the requisite precautions, it is still safe to travel. Click here to download the CBC video for a good lesson in searching a room for bed bugs, and read our travel FAQs. Seeing the world is too good to miss. Let’s hope all hotels, motels, and hostels soon see having a sound bed bug protocol as being as important as changing the sheets.

Read the rest of the Boston Globe article here.

• 25% of hotel rooms have bed bugs? I don’t think so.
• Second Greater Boston Bed Bug Conference
• “Disproportionate Horror”: Vancouver Hoteliers Get Schooled
• Bed bug dog Joni: fighting bed bugs in New Zealand and Australia

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Some Souvenirs Have Legs

Hotels are a haven for bedbugs. Pest-control companies say hotels account for more than 37 percent of their bedbug business, according to Pest Control Technology magazine.

I don’t think I’ve seen that statistic before.

The solution: Search for your hotel on bedbugregistry.com. Scan mattress and couch creases for the reddish brown bloodsuckers and their black droppings, says Jason Rasgon, Ph.D., a public-health professor at Johns Hopkins. At home, dry your clothes on high for 45 minutes to kill stowaways.

Note: many dryers would take longer than 45 minutes to get wet clothes really hot and dry (I’d say “bone dry plus 20 minutes, on hot”. Dry clothes, on the other hand, can do with much less time.

More tips on avoiding bed bugs when you travel here.

It’s always good to see bed bugs in the media. Especially when it’s a warning, and not someone’s Tale of Bed Bug Woe.

• FAQ: How can I avoid spreading bedbugs to others when I visit their homes?
• Allegations of bed bugs affect tourism, according to travel agent
• FAQ: How can I avoid bedbugs while traveling?
• Lavender oil won’t do it: do any “natural remedies” work for bed bugs?

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Nine-pound Nudie’s feet skitter across the concrete floor as she speeds by, keeping her tiny nose to the ground. She scurries around the perimeter of a bed, then hops on top.

“Find your B’s, find your B’s,” handler Jose “Pepe” Peruyero commands. Within seconds, she’s pawing furiously at a spot on the bed as if trying to dig through it.

She’s found her “B’s” — meaning bedbugs. She gets a handful of kibble, a hearty “Good girl!” from Peruyero and a kiss on her scruffy head.

Nudie is a bedbug-detecting Chinese crested terrier mix trained by Peruyero’s J&K Canine Academy in High Springs, part of a 3½-year collaboration with University of Florida entomologists.

They’ve worked together to gauge the accuracy of more than 17 termite-detecting dogs since 1998, but early next month will be the first time they’ve added bedbug-sniffing dogs like Nudie to the mix.

About 20 dogs will be tested for their termite- and bedbug-detecting accuracy during the Southeast Pest Management Conference May 6-9 on the UF campus. UF entomology graduate students run the tests.

Though the bed bug dogs are not a “silver bullet” for finding bed bugs, they can often find them where humans can’t easily do so:

“We’ve been working to try to make sure that there are quality dogs out there to detect termites, and now bedbugs,” said Phil Koehler, an entomology professor with UF’s Institute of Food and Agricultural Sciences. “Both those pests are very difficult to detect in structures.”For instance, he said, researchers have found as many as 15 bedbug nymphs in the slot of a drywall screw.

That’s the sort of stealth that makes bed bugs so hard to find. Humans need all the help we can get, so bring on the trained bed bug dogs, and bring on the tests of their efficacy.

Thanks to lmk for the tip!

• Abbey the Bed Bug Dog: news report
• How accurate are human bed bug inspectors, k9s?
• Consumers, before you hire one, find out what that bed bug dog can do!
• Bed bug dog Joni: fighting bed bugs in New Zealand and Australia

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