Fumigation in Al Sarawat, Jeddah

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 Sarawat

Insects in these warehouses are often large American cockroaches and rodents hunting for food in stacked goods and cardboard boxes, not small household pests. The method is set out in full on Fumigation in detail.

The first reason

Stacked goods and large warehouse spaces

A warehouse packed with goods and packaging needs full evacuation or goods moved to safe storage. Gas must reach every corner and under stacks, requiring longer exposure time and higher concentration than small domestic spaces.

The second reason

Unpaved floors and open ground

Warehouses sitting on bare soil or cracked asphalt provide easy insect entry from the ground. Gaps beneath walls and foundations are unsealed and need special treatment before fumigation begins.

The third reason

Workshops and machinery and equipment

Workshops contain heavy machinery, sheet metal offcuts and components creating complex shelter for insects. Spot treatment alongside fumigation is often needed to reach insects sheltering under equipment.

Al Sarawat on the map

Al Sarawat sits about 4.5 km from Al Saruriyah and about 8.5 km from Al Mahjar.

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Before treatment

What decides whether fumigation is the right method

An industrial zone with large warehouses, workshops and wide residential and commercial plots near Al Laith Road, the southern corniche and the Jeddah Industrial City. Older buildings and unpaved ground provide easy shelter for insect colonies.

Grain and feed

Grain and animal feed stored in Al Sarawat warehouses may arrive infested with grain beetles, flour insects and bean moths. Every consignment must be inspected before release and storage.

Cartons and packaging

Cardboard packaging from factories and ports may arrive contaminated with insects and eggs. Sample boxes must be opened and inspected before the rest of the consignment is stored.

Pallets and timber

Imported timber and pallets may be infested with wood-boring insects and mosquitoes. They must be treated or replaced before being used for storage.

The closed doors of a shipping container

Containers and consignments

Containers left in dark spaces around the warehouse can become permanent infection sources if not moved or cleaned regularly.

A metal ventilation grille in a warehouse wall

Where the gas escapes

Gaps around doors, windows and exterior walls in industrial warehouses are often wide and poorly sealed due to heavy machinery use.

An industrial extraction fan set into a wall

Aeration afterwards

Aeration after fumigation must be prolonged because large warehouses need many hours to expel all residual gas through ventilation.

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.

The character of Al Sarawat

Industrial area: workshops, warehouses and loading yards

In an industrial zone, the challenge is that large warehouses may hold vast quantities of goods that feed and shelter insects year round. Fumigation requires complete evacuation and advance preparation, and real benefit comes from inspection and cleaning habits that continue long after treatment finishes.

Questions about this district

Can we fumigate a warehouse while goods are stacked at full capacity?

No, all goods must be removed or moved to another facility. Gas cannot penetrate dense stacks adequately, and goods will absorb the gas and retain odour that can spoil them.

How often should we fumigate a distribution warehouse in Al Sarawat yearly?

Large distribution warehouses receiving constant deliveries from ports and factories may need fumigation twice yearly. Storage warehouses holding goods longer may need it once yearly.

What pest types are most common in Al Sarawat warehouses?

Large American cockroaches, rodents, and insects living in cardboard and timber are most prevalent. Some warehouses with grain products also contain flour insects and grain beetles.

Do insects living in open drainage channels attack the warehouse?

Yes, open drainage channels around or beneath the warehouse provide damp dark highways for insects. These channels are often the main infection source and need separate treatment.

Should we inspect and clean drainage channels before warehouse fumigation?

Yes, drainage channels must be cleared of debris and standing water before treatment. Cleaning reduces insect numbers and removes mould and decay that attracts them.

How do we prevent insects returning quickly after fumigation?

Regular warehouse inspection and cleaning are essential, and all external entry points must be sealed. Spot treatment of corners and cavities after fumigation reduces new infestation risk.

How much does fumigation in Al Sarawat 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 Sarawat.