Mosquito control in Al Asalah, 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 Asalah

The low ground beside Wadi Obhur stays wet even during dry months, and becomes small marshes immediately after any rain, supporting continuous breeding. The method is set out in full on our Mosquito control service.

The first reason

The wadi and persistent ground dampness

Wadi Obhur runs through the district and leaves soil beside it perpetually damp. Without rain, soil moisture alongside the wadi supports mosquito development in wet earth and mud, not just in standing pools. This ground dampness sustains breeding through cooler months that would be dormant elsewhere.

The second reason

Unpaved streets and poor drainage design

Dirt roads absorb and retain water, and absent tarmac means no organised drainage. Water pools in every small depression, and storm runoff flows in unpredictable directions leaving numerous temporary pools. Dust and mud mix with standing water to create conditions that extend larval development.

The third reason

New development and green space irrigation

New public parks and landscaped areas require regular watering. Temporary irrigation systems and temporary storage tanks may not be fully protected, creating new mosquito sources among trees and shrubs. Maintenance gaps mean these systems often leak or overflow.

Al Asalah on the map

Al Asalah sits about 5.5 km from South Obhur and about 11 km from Al Basatin.

Open in Google Maps

Before treatment

Standing water and shade decide the method

The district spreads along Wadi Obhur, which delivers seasonal water and leaves adjacent land damp. Unpaved streets and poor drainage mean the ground holds moisture longer than in finished areas.

The daytime biter

The daytime biter in Al Asalah favours the damp ground beside Wadi Obhur and the new parks, where natural shade and high humidity sustain it through the daylight hours.

A drainage grate over dark standing water

The one that comes out after sunset

The one that comes out after sunset rests on trees and shrubs in the public gardens and around the new irrigation systems, where cooler air and vegetation provide dense shelter.

An outdoor air-conditioning unit fixed to a building wall

Air-conditioning condensate

Air-conditioning condensate pools quickly in low ground and creates small ponds on unpaved streets, where drainage fails and moisture persists.

The tank and its openings

The tank and its openings in the parks and green areas may be exposed and uncleaned, making them persistent breeding sites that support high larval populations.

Potted plants in a garden standing in saucers

Garden containers and irrigation

Garden containers and irrigation are extensive in the district because new parks and landscaping require regular watering, creating dozens of potential breeding pockets.

The shade it rests in

The shade it rests in is abundant from new trees, shrubs and unprotected temporary irrigation infrastructure scattered across the developing district.

How we work

1
Inspect and map the water

We walk the perimeter, the roof, the garden, the meter chambers and the condensate runs, record everything that holds water, and read the species from the breeding site and the time of biting.
2
Remove the water that can go

Empty, invert, cover: saucers, containers, old tyres and roof gullies. Every point that disappears is a treatment that never needs repeating.
3
Larval treatment, then the resting surfaces

Water that cannot be drained is treated so the larva never completes, then a residual goes under planting, beneath outdoor furniture and along low shaded walls.
4
The follow-up visit

We come back once the generation that was in the water on the first visit has completed, review every point we recorded and re-treat where needed.

What mosquito control includes

A recorded water survey

Roof, perimeter, garden, meter chambers and condensate lines, written down before anything is applied.
Draining and covering the sources

Emptying what can be emptied, draining what can be drained, and covering what has to stay full.
Larval treatment for the water that stays

For ground tanks, inspection chambers, water features and any permanent water that has to remain.
A residual on the resting places

Under trees and shrubs, beneath outdoor furniture and on shaded walls, where the adult sits out the day.
Aftercare instructions

What stays inverted, what gets covered, which openings need mesh, and when watering goes back to normal.
A scheduled follow-up

A set date after the first treatment, with every recorded water point reviewed and re-treated if the water came back.

Landmarks of Al Asalah

Treatment in Al Asalah begins from Prince Talal bin Mansour Road and follows the western extension towards Wadi Obhur, with special attention to the new public parks and green spaces close to King Abdullah Sports City.

Prince Talal bin Mansour Road
Al Mutasim Billah Street
Al Suyuti Mosque
Al Asalah Public Park
King Abdullah Sports City
Wadi Obhur

Questions about this district

Does incomplete drainage make mosquitoes much worse than finished districts?

Far worse. Incomplete drainage means water does not clear quickly, and ground stays damp longer. This creates extra breeding points in unexpected places, particularly unpaved streets and new residential areas where subsurface seepage combines with surface pooling.

Does Wadi Obhur carry mosquitoes from other wadis into Al Asalah?

Yes, especially after heavy rain, but the primary source is local breeding in the damp ground beside the wadi and in the new park irrigation. The wadi carries adults but not eggs, so local control also reduces wadi entry pressure.

Does an unpaved street make treatment difficult?

Yes. Dust, earth and moisture together mean chemical residue does not persist long on surfaces. Treatment requires higher frequency and stronger concentrations, especially if rain falls immediately after application and washes residue away.

Are the new public parks a major mosquito source in Al Asalah?

Yes. New irrigation systems and high humidity in landscaped areas provide ideal mosquito habitat. Park treatment is separate from house treatment and requires special attention to damp soil around trees and shrubs where adults shelter.

Do we need treatment more often here than in completed districts?

Yes, because networks are incomplete and ground stays damp constantly. Monthly treatment during warm months is necessary, versus every two or three months in complete districts with good drainage.

Will the mosquito situation improve once streets and drainage are finished?

Yes, substantially. Completed tarmac and proper drainage will reduce water pooling points significantly. But Wadi Obhur remains a natural source, so periodic treatment will remain necessary but at lower frequency than today.

How much does mosquito control in Al Asalah 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 Asalah.