Bedbug heat treatment in Bangladesh:
what you need to know
Bedbugs are the most irritating insects in Bangladesh. They are very
sneaky, tough, and fast at hiding. So, the goal of any heat
treatment isn’t just to turn up the heat. It’s about making sure
every single crack, crevice, baseboard, mattress seam—even that pile
of clothes in the corner—gets hot enough to kill not only adult bugs
but also their eggs.
Chemical treatment is the modern bedbug control method, but
nowadays, heat treatment is becoming popular. This blog will discuss
the details of bedbug heat treatment in Bangladesh, covering what
you need to know.
A recent nationwide report says 1 in 5 households face bedbugs in
Bangladesh. Chemical treatment sometimes does not work properly.
Thermal remediation, or heat treatment, is the perfect alternative.
Typically, bedbugs can’t survive above 48°C. Heat treatment uses
industrial heaters to raise the room’s temperature to about
50°C–60°C. This level of heat is deadly to all stages of bed
bugs—eggs, baby bugs, and the biting adults. The heat has to stay
steady across the entire room for hours, usually around 4 to 6
hours.
Thermal death point numbers for
bedbugs
Bed bugs don’t all die at the same temperature. That’s why good
technicians aim for 135°F ambient air temperature, just to
make sure hidden crevices reach at least 122°F. But here’s the
thing—ambient air temp doesn't matter if the heat isn't penetrating
mattress folds, under floorboards, or inside clutter.
Adults and nymphs die at 48°C
Eggs require at least 50°C
Key consideration before
heat treatment
Bedbugs are very adept at escaping the cooler cracks and crevices
during heat treatment, so heat treatment does not work effectively
in this situation. Here are some key considerations before heat
treatment:
Quality and type of the heat system
Size and layout of the home
Duration of heat exposure
Air circulation inside the rooms
Attentive technician throughout the process
Common signs that need
heat treatment
Some people call a pest company after one bug bite. Others wait for
months. But here are some common signs when you should seriously
consider heat treatment:
Used sprays multiple times, and the bugs keep coming back.
Elderly people or kids who can’t handle chemicals.
Infestation has spread beyond one bed or room.
Infestation in hidden areas.
Blood stains or fecal spots.
Key benefits of
bedbug heat treatment
Bangladesh’s humid climate is ideal for breeding. There are
different types of bedbug control treatments in our country. Here
are the key benefits of bedbug heat treatment in Bangladesh:
Eco-friendly
One-time treatment
Non-toxic treatment
Quick recovery time
Kills bedbug eggs too
Safe treatment
Why heat treatment becoming popular
in Bangladesh
People are tired of wasting money on sprays and are tired of bugs
coming back. In many cases, folks in Bangladesh try spray services
two, three, or even four times—and the bugs keep returning. That’s
when someone says, “Why not try heat? ”
It turns out that heat treatment can be done in one go if handled
professionally. That’s a big reason why hotels, hospitals, and
high-end homes in Bangladesh are now using this method.
What should you do before treatment?
Heat treatment is not only perfect for bedbug extermination but also
perfect for a wide variety of range of pests. To get good results,
you should do some activities before heat treatment:
Remove paintings, candles, perfumes, and any sensitive
electronics.
Put all clothes in sealed bags after washing in hot water.
Keep closets, drawers, and beds open so heat can reach inside.
Talk to your pest control team in advance—ask them what they need
from your end.
How the heat-treatment works
—step-by-step process
Inspection—Professionals check the level of infestation.
Preparation—You’ll need to clear certain items, such as
food, electronics, and delicate items.
Heating starts—Machines are placed around the room. The
temperature goes up slowly to around 55–60°C.
Monitoring—Sensors track the heat, so no spot stays cooler
than needed.
Cooling & clean-up—After 4–6 hours, the room is cooled. You
may return later that day.
Types of Types of heat treatment
The most effective system is Temp-Air. Because of its remote
temperature monitoring. The technician could actively see which
areas weren’t heating up and make real-time adjustments. There are
three types of heat treatment. These are:
System
Heat source
Monitoring
Approx. BTUs
Setup style
Green Tech Titan 800
Propane
No
990,000
1 heater + duct
Temp-Air System
Electric
Remote
99,520
4 heaters, 12 fans
Heat Assault
Heated Glycol
No
600,000
10+ hoses and radiators
Heat treatment costs in Bangladesh
Heat treatment costs vary depending on the area, service provider,
and how big your home is. Heat treatment in Bangladesh typically
ranges from BDT 30,000 to BDT 200,000, depending on:
Size of your home
Type of heat system used
Number of technicians required
Duration of the treatment
Cheaper isn't always better. Make sure you're paying for expertise,
monitoring, and documentation—not just hot air.
Challenge & limitation of heat
treatment
Heat treatment is not a miracle. It has some limitations. Here are
the top challenges, limitations, and risks of using heat treatment:
Expensive upfront: Not everyone can afford it easily.
Takes planning: You’ll need to move stuff and protect
sensitive items.
Some items might get damaged: Think candles, electronics,
and delicate plastic items.
Not available everywhere: Still limited to big cities.
Uninterrupted power supply: An uninterrupted electrical
supply is required for heat treatment.
Conclusion
Dealing with bedbugs is frustrating—but you’re not alone. Many
families across Bangladesh are facing the same issue. Bedbugs are
not just a pest; they’re also a threat to health, sleep, and peace
of mind. Heat treatment offers the most powerful eco-friendly
solution in Bangladesh. It’s a little bit expensive upfront, but it
gives you long-lasting relief.
If you're looking for reliable, experienced, and certified pest
control professionals in Bangladesh who specialize in bed bug heat
treatment, don’t wait for the infestation to get worse.
