Water tank cleaning and sterilising in Al Asla, Jeddah

Al Asla is an older residential district in east Jeddah, spread across land that slopes toward the wadis and hills. Its tanks face unique pressures: proximity to wadis and hillsides creates seasonal high humidity, and after rare rainfall, surface runoff carries heavy sediment downslope toward the neighbourhood.

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Full interior scrub-down
Sediment and sludge removed
Drinking-water safe sterilant
Hatch sealed after service

Why a clean tank matters for your water supply

A residential district in east Jeddah within the urbanised belt extending toward the wadi and hill zones, characterised by simple residential character and relatively newer streets, bordering natural terrain.

Seasonal maintenance before peak use

Tanks in Al Asla accumulate heavy sediment and seasonal moisture rapidly, especially after rare heavy rainfall when substantial runoff flows from surrounding hills through the neighbourhood.
After a long property vacancy

If a house sits empty or closed for an extended period, water in the tank can stagnate and algae grow quickly due to the high ambient humidity of the location.
Visible discolouration or unusual taste

After winter rainfall or a long water outage, heavily discoloured water laden with hill runoff and sediment may enter tanks, leaving a thick heavy layer on the floor requiring thorough scrubbing.
Landlord or building inspection requirements

Before peak summer entertaining season or Ramadan, ensure the tank is clean because contaminated water poses risks, particularly after the rainy season.

What is included in every tank clean

Opening and inspecting tank hatch
Draining water from the tank
Scrubbing interior walls and floor
Removing accumulated sludge and sediment
Rinsing interior walls and floor
Spraying sterilising solution on surfaces
Flushing out sterilant residue
Sealing and securing the hatch

How the cleaning process works, step by step

Survey and drain
Scrub and remove sediment
Rinse and sterilise
Final flush and seal

What changes about water tank cleaning and sterilising in Al Asla

Tanks here may be affected by seasonal ground moisture from nearby wadis and hills, particularly after rare winter rains when surface water flow carries heavy sediment through the streets. For the whole method, see what water tank cleaning and sterilising involves.

The first reason
High humidity from nearby wadis and hillsides

Proximity to Wadi Al Qaws and surrounding hills means high ground moisture, especially in winter and early spring. This humidity may affect underground tanks through small leaks or lateral pressure from groundwater. Surface tanks may experience faster algal growth due to persistent damp conditions around roof level.
The second reason
Surface runoff and heavy sediment after rainfall

When rare rainfall occurs, runoff from the hills carries heavy sediment and small gravel downslope through the neighbourhood. This flow can resuspend street dust and enter tanks through openings. Wadi sediment is unusual and far heavier than remote desert sand, settling rapidly and stubbornly.
The third reason
Moderately aged district with mixed tank stock

Al Asla is old but not historic, so its tank population is mixed. Some are relatively new, others may be aged with weak seals. This variety means tank quality is uneven, with some needing closer attention than others depending on their age and condition.

Al Asla on the map

Al Asla sits about 3 km from Al Muntazah and about 5 km from Al Tilal.

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What you have when the work is done

Interior walls free of scale

The scrubbing stage removes deposited minerals and biofilm from every reachable surface.

Sterilant applied and flushed out

A drinking-water-safe sterilising solution is applied to all interior surfaces and then fully flushed before the hatch is sealed.

Hatch secured and sealed

The hatch is resealed after the final flush to prevent airborne dust and insects from entering the tank.

What our customers said

«شغلهم ما شاء الله، أنصح الجميع بالتعامل معهم. عن تجربة وثقة.»

Hesham ZayanAugust 2026 · Review on Google Maps

«أفضل شركة تنظيف بالبخار. أسعارهم ممتازة وشغلهم مرة كويس.»

Bashar Al-MushaikhiJuly 2026 · Review on Google Maps

«خدمة ممتازة.»

Abdullah Al-GhamdiAugust 2026 · Review on Google Maps

«ممتازين.»

Muhammad EshraJuly 2026 · Review on Google Maps

Read the reviews on Google

Some of our work

Illustrative photographs. Our own job photographs go here as soon as the client approves them.

The character of Al Asla

Mixed district: shops at street level with homes above them

Moderately aged district means tanks are a mixed stock of newer and older systems. Proximity to wadis and hills raises seasonal moisture and runoff sediment exposure, increasing inspection and cleaning needs above those of central urban areas remote from wadi systems.

Nearby districts we cover

Al Muntazah Al Tilal Al Ajwad

Questions worth asking first

Does proximity to wadis and hills affect tank water quality in Al Asla?

Yes, indirectly. Seasonal high ground moisture may affect underground tanks through small leaks, and rainfall runoff carries heavy sediment that may enter tanks through openings.

Do rare heavy rains in the east cause tank water problems?

Yes, when they occur they are intense and carry heavy sediment from the hills. This sediment may enter tanks and settle as a thick grey layer on the floor.

Are underground tanks in Al Asla more affected by moisture than rooftop tanks?

Yes, underground tanks may be affected by groundwater pressure and soil moisture. Small leaks can allow groundwater or earth contamination to enter the tank.

Are older tanks in the district more prone to problems than newer ones?

Yes, older tanks may have weak seals or rusty metal work. High ambient humidity may accelerate rust formation and deteriorate joint work more rapidly.

Does dust from the hills differ from distant desert sand?

Yes, hill dust is heavier and often contains small gravel and soil particles. This makes it harder to remove from tank floors and walls than light desert sand.

Should tanks be cleaned immediately after winter rains?

Yes, after heavy rain there may be significant runoff from the hills. Checking the tank and cleaning if necessary can prevent worse problems developing.

How much does water tank cleaning and sterilising in Al Asla cost?

It is set after we see the job, because the price follows the kind of work, the size of the space, its condition and the time and materials it needs. Send a photo and a short description on WhatsApp and we will give you an estimate before we reach Al Asla.