A technician sealing the sheeting over a pallet stack inside a warehouse

Fumigation in Al Hindawiyah Jeddah

Fumigation in Al Hindawiyah presents a singular challenge because the district is extremely old and densely packed. Buildings stand wall to wall and plumbing and electrical runs are shared through common boundaries. Cockroaches spread effortlessly from one building to its neighbour through cracks between walls. Treatment may need to address entire blocks of buildings simultaneously to succeed.

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Targeted, not broadcast

Product goes into cracks and runways, never sprayed across open surfaces.
Told before we start

What we will use, where it goes, and what to cover or move before we arrive.
A follow-up visit

We return after the first treatment, because what survives it does not show on the day.
Homes and businesses

Apartments and villas, and kitchens and stores that need a record of each visit.

Why they keep coming back in Al Hindawiyah

The district divides along Al Dhahab Street into a section facing the port and an inward facing popular quarter, and movement between them spreads insects easily. The method is set out in full on how we approach Fumigation.

The first reason

Buildings standing wall to wall transmit insects easily

In Al Hindawiyah, buildings are stuck directly together with no gaps. Cracks and openings between walls carry cockroaches from one building to the next within hours. We may need to fumigate several adjoining blocks at once.

The second reason

The nearby port introduces pests with incoming goods

Jeddah Islamic Port sends daily shipments, some carrying insects or eggs. Goods stored along Port Street may carry pests transported from visiting ships.

The third reason

Dense popular markets attract massive insect populations

Al Dhahab Street and Port Street are crammed with retail shops, small eating places and street markets. Food scraps and discarded goods falling into streets draw swarms of cockroaches and rodents constantly.

Al Hindawiyah on the map

Al Hindawiyah sits about 1.5 km from Al Balad and about 3 km from Al Kandarah.

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Before treatment

What decides whether fumigation is the right method

Al Hindawiyah is an old quarter dating from the nineteenth century with extremely high resident density and at least two hundred retail premises. Jeddah Islamic Port nearby brings goods and shipments that may carry pests.

Grain and feed

Grain, flour and dried foods in popular market shops may have been exposed to insects for long periods. Fumigation reaches any grain hiding inside sacks and containers.

Cartons and packaging

Empty cartons and boxes stacked in shops and storerooms provide countless shelters for cockroaches and rodents.

Pallets and timber

Timber and pallets used in port shipments may already be infested. Fumigation kills any pests inside them.

The closed doors of a shipping container

Containers and consignments

Containers imported from ships may carry insects or eggs. Opening them after fumigation is far safer than opening immediately upon arrival.

A metal ventilation grille in a warehouse wall

Where the gas escapes

Cracks and gaps between walls of old buildings are the main insect highways. Fumigation fills every gap with gas.

An industrial extraction fan set into a wall

Aeration afterwards

Post fumigation aeration may require opening entire buildings or districts in some cases to clear the air completely.

How we work

1
Survey and sampling

We identify the pest and its stage, go through the stock, the racking and the corners, measure the volume, and establish whether the place can be sealed as it stands or a sheeted enclosure has to be built over the stacks.
2
Sealing and preparation

Sheeting sealed to the floor around the stacks or the room closed up, vents, drains and door edges shut, the area emptied of people and warning signage placed before anything is introduced.
3
Gas introduction and monitored exposure

The dose is calculated from the volume, the commodity and its temperature, and readings through the period confirm the concentration is still there at the end of the exposure and not only at the start.
4
Aeration, clearance and the record

Forced ventilation, then repeated readings until the space is handed back, and a report covering what was found, how the enclosure was built, the exposure period, the readings and what needs correcting at goods inwards.

What fumigation includes

A recorded survey

Pest and stage, samples from the commodity, and the volume of the space, before fumigation is decided on at all.
Sealing the enclosure

Vents, floor drains, door edges and cable runs, which is where the gas goes if nobody closes them.
Dosing and monitored exposure

Dose set by volume, commodity and temperature, with readings tracking the concentration to the end of the exposure.
Aeration and clearance readings

Extraction and forced ventilation, then repeated readings, and the space is not opened to staff until a reading allows it.
Monitoring points afterwards

Pheromone traps and check points on the goods inwards route, because fumigation leaves nothing behind to protect what arrives next.
The report and a follow-up visit

A written record of the work and its readings, and a date to re-check the stock and deal with anything new.

Landmarks of Al Hindawiyah

Our work in Al Hindawiyah covers the old quarter divided between Al Dhahab Street and Port Street, where shops and popular markets cluster at extremely high density.

Jeddah Islamic Port
Port Street
Al Dhahab Street (Abdullah Hashim Street)
Zawiyat Al Hunud Mosque
Umar ibn Al Khattab Mosque

Questions about this district

Must we fumigate multiple buildings at the same time?

If infestation is in several adjoining buildings, yes. Treating one building alone while neighbours go untreated means insects return through cracks in shared walls.

How long does fumigation of a block of buildings take?

A block of four or five buildings may take a full day or two depending on size and how the buildings connect.

Will insects from the port arrive again immediately after fumigation?

Possibly, especially if the premises stand very close to port. We may recommend installing screens on openings or adding a chemical barrier afterwards.

Can we fumigate popular markets and individual shops together?

Fumigating popular markets is complex because they spread over wide open areas. We may focus on individual shop cupboards and private storerooms.

Should imported goods from the port be treated before storage?

Yes, we recommend inspecting port delivered goods before storage. Containers may need fumigation before opening.

After fumigation, how long before insects return?

This depends on new sources of infestation. With sealed entry points and precautions taken, re infestation may take months. In Al Hindawiyah so close to the port, return may be faster.

How much does fumigation in Al Hindawiyah cost?

It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Hindawiyah.