Water tank cleaning and sterilising in Al Thaghr, Jeddah

Al Thaghr is a southern district stretching between Old Makkah Road and King Khalid Road, home to villas, apartment blocks, Al Thaghr Model Schools and Al Thaghr Hospital. Tanks here face heavy particulate load from congested roads and the mixed industrial and commercial activity surrounding the area.

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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

The district is bounded by Old Makkah Road to the south, University Road to the east, with Prince Majid Road running through its centre. The area sits close to the Islamic Port and industrial zones, and is densely populated.

Seasonal maintenance before peak use

In Al Thaghr, seasonal sediment comes from the port and factories as heavy grey dust rather than light sand, making deposits denser and the cleaning deeper.
After a long property vacancy

If a school or clinic has been closed for an extended period, the tank may develop microbial or algal growth more rapidly in standing water.
Visible discolouration or unusual taste

After a long water outage or pipe repairs, the tank requires full cleaning to remove sediment that has accumulated during stagnation.
Landlord or building inspection requirements

Before major medical or school events, preventive cleaning ensures water is safe and free from any off colours or unusual odours.

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 Thaghr

Water in Al Thaghr tanks carries grey industrial sediment from diesel exhaust and metal filings rather than ordinary pale sand. This type of contamination adheres to tank walls more stubbornly and requires specialised cleaning. For the whole method, see how we approach water tank cleaning and sterilising.

The first reason
Heavy industrial dust from the port zone

Al Thaghr lies close to the Islamic Port and industrial city to the south. The dust settling here is not ordinary desert sand but a grey mixture of diesel exhaust, metal filings and oil. This makes sediment heavier and the tank requires deeper, more thorough cleaning to remove it entirely.
The second reason
Sea humidity locks grime to surfaces

Nearness to the sea keeps the heavy airborne matter damp, so it adheres to tank walls and does not fall away easily. In summer this oily mixture hardens on ledges and external surfaces, making cleaning substantially more difficult.
The third reason
Older concrete buildings hold rust accelerators

Most buildings in Al Thaghr are older concrete with flat roofs and open stairwells that collect greasy dust. The old pipework rusts rapidly from heavy particulates and salt humidity, discolouring the water and creating off odours.

Landmarks of Al Thaghr

Al Thaghr is served via Prince Majid Road running through its centre, with easy access from Old Makkah Road to the south and King Khalid Road to the west. Al Thaghr Model Schools and Al Thaghr Hospital serve as clear landmarks for navigation and tank access.

Old Makkah Road
Prince Majid Road
King Khalid Road
Al Thaghr Model Schools
Al Thaghr Hospital

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.

What is different about South Jeddah

South Jeddah is the working end of the city: the Islamic Port, the industrial city with its warehouses and workshops, and behind them older low rise districts such as Ghulail and Al Khumrah. The roads are built for lorries, and port and factory traffic runs through the night, so the dust that settles here is grey with diesel and metal filings rather than pale sand. Buildings are mostly older concrete with flat roofs and open stairwells that collect it. Sea humidity keeps it damp, and in summer it sets hard on ledges and cladding.

Nearby districts we cover

Al Nuzlah East Al Jamiah Madain Al Fahd

Questions worth asking first

Why does the water sometimes look grey or cloudy?

Industrial dust from the port and factories settles in the tank as a heavy grey oily layer. This is not ordinary sand but a mix of diesel exhaust and metal particles, requiring specialist cleaning methods.

Does sea humidity actually corrode the tank structure?

Yes, sea moisture keeps heavy particulates damp and adherent, locking them to walls. Moisture combined with greasy dust accelerates corrosion and rust in metal fittings, and regular cleaning slows this process.

Is the water safe to drink after the tank is cleaned here?

Yes, thorough cleaning and sterilisation with a drinking-water approved agent removes all contamination and heavy sediment. Water returns clean and safe for immediate use after the sterilisation stage is complete.

Can the tank leak from corrosion and rust?

Older tanks in Al Thaghr are exposed to rust from oily dust and humidity, but regular cleaning slows deterioration. If you notice leaks or heavy rust buildup, professional inspection is recommended.

How often must the tank be cleaned in this industrial area?

Districts near industry and the port require more frequent cleaning than residential-only areas. Cleaning every eight to twelve weeks is recommended to maintain consistent water quality.

Do the hospital and schools need different cleaning schedules?

Medical and educational facilities have higher water safety standards. Their tanks may require more frequent cleaning or specialised sterilisation protocols depending on daily usage patterns.

How much does water tank cleaning and sterilising in Al Thaghr 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 Thaghr.