Small Rust-Coloured Spots
Tiny dark or rust-coloured spots on mattress seams, sheets, and pillowcases are usually bed bug excrement or crushed blood spots — one of the earliest and most reliable signs of an active infestation.
Bed Bug Control Specialists in Karachi Since 2005
Bed Bugs Fumigation Services in Karachi Treatment with a 3-Month Warranty
Accurate Fumigation provides bed bugs fumigation services across Karachi for homes, hostels, hotels and offices. Bed bugs, known locally as khatmal, hide in mattress seams, bed frames, skirting boards and wall junctions, where a single spray never fully reaches. Our bed bug treatment has two stages: an in-depth residual spray on every hiding place, followed by fogging with a fog machine. The treated rooms stay closed for 24 hours, and the treatment carries a 3-month written warranty.
Bed Bug Fumigation, Spray or Control: What Is the Difference?
People in Karachi ask for this service in different ways: bed bugs fumigation, bed bug spray, bed bug control, or khatmal treatment. This is what each one means and how they fit together.
Bed Bugs Fumigation
The name most people in Karachi use for professional bed bug treatment. For us it means the full two-stage job: an in-depth spray of every hiding place, followed by machine fogging of the closed room.
Bed Bug Spray
A residual insecticide sprayed on mattresses, bed frames, furniture seams and skirting. It is the first stage of our treatment. On its own, a spray misses the bugs hiding deep in cracks, which is why a spray bought from a shop rarely ends an infestation.
Bed Bug Control
Keeping bed bugs from coming back after treatment: checking second-hand furniture, washing bedding on a hot cycle, and treating the neighbouring rooms where bugs have spread. Hostels, hotels and guest houses usually need this on a schedule.
Khatmal Treatment
Khatmal is the Urdu word for bed bugs. If you are looking for khatmal ka spray, khatmal ki dawa or khatmal treatment in Karachi, it is this same service, with the same 3-month written warranty.
Bed Bug Treatment for Homes
Flats, houses and bungalows are treated room by room. Each treated room stays closed and unoccupied for 24 hours after fogging, and the rest of the home can be used as normal.
Bed Bug Treatment for Hostels, Hotels and Offices
In shared accommodation, bed bugs travel from room to room through luggage, furniture and shared walls. We treat the affected rooms and the ones next to them, and schedule the work around your occupancy.
Bed bug fumigation charges in Karachi depend on the size of the property, and start from Rs. 4,000 for a small flat. Get your exact price from the estimator on our service charges page.
Identifying the Problem
Signs You Need Bed Bug Treatment
Bed bugs are nocturnal, fast-breeding, and excellent at hiding — most homeowners don't see the insects themselves until the infestation is already established. These are the signs our inspectors look for, and the signs you can check for yourself before calling us.
Bites in a Line or Cluster
Itchy, red bite marks appearing in a line or small cluster on arms, legs, neck, or back after sleeping — often noticed on waking and not present the night before — are a classic indicator of bed bug activity.
Live Bugs or Shed Skins
Adult bed bugs are flat, reddish-brown, and roughly the size of an apple seed. Look along mattress seams, bed frame joints, and headboard cracks for live bugs, eggs, or the pale shed skins they leave behind as they grow.
A Sweet, Musty Odour
Heavy infestations often produce a faint, sweet, musty smell — sometimes compared to overripe berries — caused by scent glands. If the smell is noticeable on entering a bedroom, the infestation is usually well established.
Dark Stains on Furniture Seams
Check the piping and seams of sofas, mattress edges, bed frame joints, and skirting boards for small dark smear marks — these are often missed during routine cleaning and are prime harborage zones.
Recently Acquired Furniture or Travel
Bed bugs commonly enter homes via second-hand furniture, mattresses, or luggage from travel and hotel stays. If bites or marks appeared shortly after acquiring used furniture or returning from a trip, this is a strong clue.
Our Treatment Protocol
Our Bed Bug Fumigation Process, Step by Step
A single spray treatment often fails against bed bugs because eggs survive in protected crevices and hatch days later. Our protocol is built around this reality: a thorough inspection, an in-depth residual spray stage, and a fogging stage that reaches what the spray nozzle cannot — all backed by a written warranty.
Step 1 — Free Property Inspection
Full Property Inspection & Harborage Mapping
Our technician inspects every affected area of the property — mattresses, sofa sets, bed frames, headboards, curtains, skirting boards, electrical sockets, and wall junctions — to assess the severity of the infestation and map out all active harborage sites. This step determines exactly which rooms need the spray stage, which need fogging, and which need both.
No call-out fee No obligation to proceed
Step 2 — Stage 1: Targeted Spray Treatment
Residual Insecticide Spray on All Identified Surfaces
A WHO-approved residual insecticide is applied directly to every surface and crevice identified during the inspection — mattress seams, bed bases, sofa sets, curtains, pillows, carpets, and skirting board joints. This stage kills exposed adults and nymphs on contact, while leaving a residual layer on treated surfaces that continues working against bugs that emerge from hiding over the following days.
WHO-approved formulation Odourless option available
Step 3 — Stage 2: Machine Fogging
Fogging for Cracks, Seams & Voids
After the spray stage, each treated room is fogged with a fog machine. The machine turns the insecticide into a fine mist that fills the room and settles into cracks, seams, electrical voids and wall cavities, reaching bugs that hide where the spray nozzle cannot get to. This second stage is what gives our protocol an edge over single-spray treatments. The treated room must remain closed and unoccupied for 24 hours afterwards.
Room closed for 24 hours after fogging Reaches eggs sprays cannot
Step 4 — Written Warranty Issued
3-Month Written Warranty Certificate
Once both stages of treatment are complete and the 24-hour closed period has ended, you receive a written warranty certificate covering the treated areas for 3 months. If bed bugs are found in those areas within the warranty period, we return and carry out a full re-treatment at zero additional cost — no phone-tag, no conditions, no arguments. The certificate also documents the chemicals used, treatment date, and technician name for your records.
Free re-treatment if bugs return
Why Two Stages
Bed Bug Spray vs. Our 2-Stage Bed Bug Treatment
Many local operators offer a single spray visit and call it complete. The problem is that bed bug eggs are protected from contact sprays and can hatch 6 to 10 days later — restarting the infestation. Here is how a spray-only approach compares to our 2-stage protocol.
| Treatment Aspect | Spray-Only Treatment | Accurate Fumigation 2-Stage |
|---|---|---|
| Kills adult & nymph bed bugs | ✓ Yes, on contact | ✓ Yes, on contact |
| Reaches eggs in cracks & voids | ✗ Limited reach | ✓ Fog reaches voids |
| Risk of re-infestation from hatching eggs | ✗ Higher | ✓ Significantly reduced |
| Residual protection after treatment | ~ Varies | ✓ Residual layer left on surfaces |
| Written warranty | ✗ Rarely given | ✓ 3 months, written |
| Free re-treatment if bugs return | ✗ Usually chargeable | ✓ Included in warranty |
| Call 0330-2533480 for a free inspection — no commitment required → | ||
Booking Process
How to Book Bed Bug Control in Karachi
A simple, four-step process with no hidden steps, no pressure, and no payment before you agree to a written quote.
1
Contact Us
Call 0330-2533480, send a WhatsApp message, or fill in the form below. Tell us how many rooms are affected, your area in Karachi, and how severe the problem feels. We respond within a few hours and schedule your free inspection.
2
Free Inspection
A certified technician visits at the agreed time, identifies all harborage sites, and determines whether spray treatment alone or the full 2-stage protocol is needed for each room — with no call-out fee.
3
Written Quote
You receive an itemised written quote covering the rooms to be treated, the chemicals to be used, the fogging stage if required, and the 3-month warranty terms — with no verbal estimates or hidden charges.
4
Treatment + Warranty
Our verified technicians carry out the spray and fogging stages on the agreed date. You receive your written 3-month warranty certificate the same day — your guarantee of a free re-treatment if bed bugs return.
Before Our Visit
How to Prepare Your Room for Bed Bug Treatment
A small amount of preparation before our team arrives helps both treatment stages work more effectively. Our technician will confirm exactly what's needed for your property during the inspection, but the general guidance below applies to most homes.
Strip and Wash Bedding
Remove all bedding, pillowcases, and curtains from affected rooms and wash them on the hottest setting the fabric allows, then dry on high heat. Heat is highly effective at killing bed bugs and eggs in fabric items.
Clear Wardrobes & Drawers
Empty drawers and wardrobe shelves near beds and seating so technicians can access skirting boards, joints, and corners directly. Clothing can be left in sealed plastic bags during the fogging stage.
Remove Food, Medicines & Pet Items
Take open food, medicines, pet bowls, and toothbrushes out of the rooms being fogged. Sealed packaged food can remain. Our technician will confirm exactly what needs to be removed for your specific treatment plan.
Plan Around the 24-Hour Closed Period
After fogging, the treated room stays closed and unoccupied for 24 hours. Plan to use unaffected rooms, or arrange to be away from the property during this window — our team will schedule around your routine where possible.
Move Furniture Slightly Away From Walls
If possible, pull beds, sofas, and wardrobes a few inches away from the walls before our visit. This gives technicians clear access to skirting boards and wall junctions — common bed bug pathways between rooms.
Note Down All Affected Rooms
Make a quick list of every room where you've seen bites, spots, or live bugs — including guest rooms and sofas — and share it with our inspector. Bed bugs travel between adjoining rooms, so a complete picture leads to a more effective treatment plan.
Coverage
Bed Bugs Fumigation Services Across Karachi
We provide bed bugs fumigation services for homes, hostels, guest houses and offices in every major neighbourhood of Karachi.
DHA
Clifton
Gulistan-e-Johar
Gulshan-e-Iqbal
PECHS
North Nazimabad
Nazimabad
Saddar
Korangi
Landhi
Malir
Scheme 33
FB Area
Bahadurabad
Garden
New Karachi
Shahrah-e-Faisal
Liaquatabad
Surjani Town
Karsaz
Serving all neighbourhoods in Karachi. Call 0330-2533480 to confirm same-day availability in your area.
What Karachi Clients Say About Our Bed Bug Treatment
Rated 4.6 out of 5 on Google, from 16 reviews. These are quoted word for word.
★★★★★
"I highly recommend Accurate Fumigation Services for their efficient pest control services. They successfully eliminated cockroaches, termites, and bed bugs from my property."
★★★★★
"it was a good experience"
Common Questions
Bed Bug Fumigation in Karachi: Frequently Asked Questions
The questions Karachi clients ask most before booking bed bug treatment.
A typical one-to-two bedroom property takes between 2 and 4 hours for the spray and fogging stages combined. After fogging, the treated rooms must remain closed for 24 hours. Larger properties or heavier infestations may require additional time and a follow-up visit, which we will explain clearly during the inspection.
For the spray stage, residents are usually asked to vacate the treated rooms for 3 to 4 hours. After the fogging stage, the treated rooms must stay closed and unoccupied for a full 24 hours, so the mist can settle and work. We schedule the fogging stage so you can use unaffected parts of the property, or plan around an overnight absence if every room is being treated.
Bed bugs lay eggs in protected crevices that a single spray cannot always reach, and eggs can hatch after the first treatment. That is why our protocol combines an in-depth residual spray with machine fogging in the same visit, and includes a written 3-month warranty with a free re-treatment if bed bugs return within that period. Severe, long-standing infestations sometimes need a scheduled follow-up visit, which we will explain clearly during the inspection.
The fog is a fine insecticide mist. It does not damage furniture, mattresses, wooden frames or standard electronics when applied according to protocol. We advise removing sensitive items such as open food, medicines, and pet bowls from the treated room before fogging. Once the 24-hour closed period ends and the room is ventilated, everything can be used normally.
The cost depends on the number of rooms affected, the severity of the infestation, and whether the fogging stage is required for the full property or specific rooms only. We do not quote fixed prices without a free inspection, because pricing without seeing the property would either overcharge or undercharge the client. After the inspection, you receive a written, itemised quote before any work begins.
Bed bugs can be reintroduced from outside the property — through luggage, used furniture, or visitors — even after a fully effective treatment. This is exactly why we issue a written 3-month warranty: if bed bugs are found in the treated areas within that period, we return and re-treat at zero additional cost. We also provide simple prevention guidance to reduce the chance of reintroduction.
The insecticides we use are WHO-approved public health products, with an odourless option available on request. For the spray stage, we recommend children, elderly residents, and pets vacate the treated room for 3 to 4 hours. After the fogging stage, the room must stay vacated and closed for 24 hours. Our technician will confirm the exact timing for your household before treatment begins.
A bed bug spray is one step: a residual insecticide applied to the surfaces where bugs hide. Bed bug fumigation, as we carry it out, adds a second step, fogging the closed room with a fog machine so the mist reaches the cracks and seams the spray cannot.
Yes. Khatmal is the Urdu word for bed bugs, so khatmal treatment, khatmal ka spray and bed bug treatment are the same service.
WHO-approved public health insecticides, with an odourless option on request. The active ingredients are listed on our chemicals page.
Yes. We treat hostels, guest houses, hotels and offices across Karachi, including the rooms next to the affected ones, and we schedule the work around your occupancy.
Yes. Our bed bugs fumigation services in Karachi cover DHA, Clifton, Gulshan-e-Iqbal, Gulistan-e-Johar, PECHS, North Nazimabad, Malir, Korangi and the rest of the city. Call 0330-2533480 to book a free inspection.
Get in Touch
Book Your Free Bed Bug Inspection Today
Talk to a pest control specialist before committing to anything. Free, no-obligation, and usually available within 24 hours anywhere in Karachi.
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0330-2533480
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Our Office
Office-307/2, Razeen Blessings, Block 1, Gulistan-e-Johar, Karachi