The right gear for drinking water
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.
Water Tank Cleaning in Al Quraiyat, Jeddah
Al Quraiyat is an old popular quarter in south Jeddah with high residential density. Tanks sit on rooftops of crowded apartment buildings between the sea and the heavy goods roads. Tanks here suffer from coastal humidity and diesel soot from trucks, and with many flats drawing water fast, sediment builds up just as quickly. The darker, oilier dust differs from ordinary sediment.
- A team arrives, not one worker
- Price agreed before we start
- Our own pumps and disinfectant
- Rechecked before we refill
What changes about water tank cleaning in Al Quraiyat
Tanks in Al Quraiyat carry darker, oilier deposits than other quarters because diesel soot settles on the water surface forming a layer that sticks hard to the walls. For the method itself, see our water tank cleaning service in detail.
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The first reason
Diesel soot and heavy traffic leave oily particles
Al Quraiyat sits between the port and industrial zones with heavy truck routes passing through. Fine black diesel soot carries burnt oil residue, enters the tank through gaps, and leaves a stubborn oily layer on walls that plain rinsing cannot remove.
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The second reason
Coastal humidity combined with soot speeds mildew
Al Quraiyat is close to the sea so humidity is high year round. Oily soot traps moisture on tank walls, and mildew smell develops even in a sealed tank. The combination of salt air and oil fumes creates odours that simple cleaning does not reach.
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The third reason
High density means water is used and replaced faster
Al Quraiyat flats are crowded and families use water quickly, so the tank empties fast and refills fast. Less time for sediment to settle means particles stay suspended longer, and the cycle repeats constantly.
What water tank cleaning covers in Al Quraiyat
Al Quraiyat lies between Al Thaalibah to the west and the Nazlah quarters to the east, between the sea on one side and heavy truck routes on the other.
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Tank checked before we start
The tank in Al Quraiyat carries a black oily film on walls from soot, not ordinary brown sediment. The smell is strong and the oil sticks hard.
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Old water drained out
Draining takes extra time because water volume is high from many flats, and shared drainage means the tank is always full. The soot and silt make water slightly heavier.
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Sediment vacuumed from the bottom
Sediment is a mix of soot, oil, dust and salt from coastal humidity. Soot will darken water again soon after draining if pipes are not cleaned separately.
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Walls and floor scrubbed
Walls and floor are scrubbed hard by hand because oily soot does not come off with plain water. Degreasing agents are needed and scrubbing must be thorough to remove the oily smell.
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Interior surfaces disinfected
Disinfection is essential here because soot and humidity together foster strong bacterial growth. Chemicals must dwell longer to penetrate the oily smell and kill microbes hiding in soot residue.
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Final rinse and lid check
Final inspection confirms the smell is completely gone, water is clear with no tint, and the lid seals tight against soot and humidity from the street.
Not included
- Repairing cracks, leaks or a failed tank wall
- Plumbing, pump or float-valve repair and replacement
- Replacing the tank or refitting a broken lid
- Treating the quality of the water supplied to the tank
How a tank is actually cleaned
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1
Isolate and drain fully
The supply into the tank is shut and the tank is drained completely.
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2
Remove the sediment by hand
The sludge on the floor is scooped and pumped out first.
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3
Scrub walls and floor bare
The biofilm on the walls is physically scrubbed off.
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4
Disinfect the bare surfaces
With the walls and floor clean, a disinfectant made for drinking-water storage is applied and given time to act on every surface.
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5
Rinse and pump clear
The disinfectant and any loosened residue are rinsed down and pumped out, so the first tank of water after us is not carrying it.
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6
Check the lid, then refill with you
We check the cover seal and inlet before refilling, so dust and insects stay out, then start the refill while you watch it run clear.
Landmarks of Al Quraiyat
We reach the tank via King Khalid Road or Al Falah Street, which border the quarter. The College of Telecommunications and Electronics is nearby and helps us locate the exact building. Houses are old and tightly packed, so a precise address is essential before we arrive.
- College of Telecommunications and Electronics
- Al Kulliyah Mosque
- King Khalid Road
- Al Falah Road
Why us for this job in particular
A team, done in one visit
We send a team, not one person, so a tank is drained, cleaned, disinfected and refilled in a single visit rather than left open for days.
We check the cause, not just the tank
We look at the lid seal and inlet, because a tank that got dirty fast usually has a way in.
You watch it refill clear
Nothing is closed until the tank is refilling and you have seen the water run clean.
From our work
Photographs from real jobs carried out by the crew.
The job is not closed before you approve it
The commitment is simple enough to actually keep: we do not leave until the tank is disinfected, refilling, and you have seen it for yourself.
What is different about South Jeddah
South Jeddah runs from the port and the industrial city down towards Al Khumrah, and homes here sit between the sea and the heavy goods roads. The dust is darker and oilier than in the north, a mix of diesel soot and workshop grit, and it clings to net curtains, window sills and the tops of kitchen cupboards. Floors in the older low rise housing are often plain cement or ceramic tile that darkens where soot is walked in. Humidity from the coast adds mildew in bathrooms and a musty smell in stored fabrics.
Questions about water tank cleaning in Al Quraiyat
Why does the tank smell like oil and mildew mixed together?
Oily soot from the roads settles on the water surface, and high humidity causes mildew to grow. The two together create a harsh smell that is hard to remove with ordinary scrubbing.
How many times a year should old tanks in Al Quraiyat be cleaned?
Four times yearly is better than three. The location between the port and heavy roads means high contamination, so the tank needs frequent short-cycle cleaning.
Can the black soot be removed by simple washing?
No, oily soot is stubborn and sticks hard to walls. It needs degreasing agents and hard scrubbing; ordinary washing water alone cannot remove it.
Water sometimes smells odd after cleaning; is it the tank?
It may be the tank or the old pipes in the building. The tank may be clean but old pipework carries trapped soot odours that take time to flush clear.
Does ceramic floor tile blacken from this water like carpets do?
Yes, ceramic floors in Al Quraiyat blacken quickly because soot sediments in the water, and tile shows black deposits where water sits or drains.
How long does it take to drain the tank in a densely packed quarter?
Two to three hours because tanks are large and water volume is high, and shared drains may limit drainage speed. Soot makes the water slightly heavier as well.
Can you clean a rooftop tank with a small opening?
Usually yes. A tight rooftop unit with a narrow hatch takes more care and time than a wide ground tank, but the cleaning is the same. Access is one of the things we ask about up front so the price and duration are right before we come.
How often should a tank be cleaned?
On a regular cycle rather than once and forgotten, and sooner if you notice grit, a taste or a cloudy tint.
How much does water tank cleaning in Al Quraiyat cost?
It is set after the inspection, because it follows the size of the job, the materials involved and their condition. Send photos on WhatsApp and we will give you an estimate before we reach Al Quraiyat.
Other services in Al Quraiyat
We provide these in Al Quraiyat too, and more than one can share a single visit.
