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 Mahamid, Jeddah
Al Mahamid is a mixed district on Jeddah's eastern edge where dry air and coarser dust settle faster than on the coast, and roof tanks collect heavier sediment. The old pipework means water arrives at the tank already carrying deposits from pipes that have not been renewed in decades. Internal cleaning is the only way to remove what the pipes bring, because the sediment does not dissolve in the dry air; it accumulates.
- 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 Mahamid
Tanks on exposed rooftops in Al Mahamid collect dust and debris far faster than in protected neighbourhoods or those closer to the sea, particularly during the summer months when the air is driest. For the method itself, see what water tank cleaning involves.
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The first reason
Old pipework; the tank is where it ends
Pipework in Al Mahamid is older than most Jeddah districts, and water arrives at the tank already loaded with sediment from the pipes themselves. Cleaning the interior removes what the pipes deliver, but the problem runs deeper than surface washing. The tank is drained completely so the team can reach the floor, and sediment that has compacted there is removed by hand.
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The second reason
Dry air means dust settles harder
East Jeddah sits closer to open ground and the hills beyond the ring roads, so the air is drier and the dust is coarser and paler in colour. It creeps in under doors and settles on every roof surface overnight. Exposed roof tanks in Al Mahamid collect more than neighbourhoods on the coast, and low humidity means sediment does not dissolve; it compacts and adheres to the tank walls.
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The third reason
Shops below and homes above, one tank
Al Mahamid is mixed use: food shops at street level and apartments or villas above them share one tank. Coordination is more complex because shops open early and residents sleep late, and their water needs are different. The tank is drained and water stops for everyone together, so the work requires careful scheduling and a full team arriving ready to work fast.
What water tank cleaning covers in Al Mahamid
East Jeddah is drier and dustier than the coast, with coarse dust that creeps in under doors and settles on every roof surface overnight. Tank sediment is heavier and more persistent than in humid coastal districts, and the grey film left by roof tank water in baths and basins is thicker.
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Tank checked before we start
Exposed tanks in Al Mahamid collect far more dust and debris than sheltered neighbourhoods, so inspection starts by opening the lid and assessing the volume of sediment and the condition of the walls.
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Old water drained out
Flats and shops share one tank, so drainage requires a time agreed with everyone before the outlet is closed and the pump switched off.
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Sediment vacuumed from the bottom
Sediment in Al Mahamid is heavier than in coastal districts because coarse dry dust settles quickly, so vacuuming takes longer and the tank floor is cleaned twice.
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Walls and floor scrubbed
Tank walls and floor are covered in a layer of dust and compacted sediment, and manual scrubbing removes every layer because old concrete tanks crack if high-pressure water is used.
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Interior surfaces disinfected
Disinfectant kills microorganisms and algae, then the final rinse removes any disinfectant residue before the tank is refilled.
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Final rinse and lid check
The lid is checked during the visit because broken or exposed lids are the primary cause of contamination returning within weeks of cleaning.
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.
The character of Al Mahamid
Mixed district: shops at street level with homes above them
Al Mahamid is mixed use: food shops at ground level depend on clean water for food and drink preparation, and the homes above share the tank for drinking and washing alike.
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 East Jeddah
East Jeddah lies furthest from the sea and closest to the open ground and hills beyond the ring roads, so the air is drier and the dust is coarser and paler than on the coast. It comes in under doors and settles on every flat surface overnight, making sofas, mattresses and curtains the heaviest part of the routine. Floors are mostly ceramic tile in the apartment districts and marble in the villa areas, both scratched by grit that is mopped rather than swept. Roof tank water leaves a grey film of sediment in baths and basins.
Questions about water tank cleaning in Al Mahamid
The food shop is below us and flats are above us; how do you coordinate a cleaning?
We set a time that suits everyone before the visit. Both the shop and the flats lose water at the same time, and the job is finished in a few hours. The team arrives in full strength with all the equipment, so coordination is quick and water returns to both at once.
The street has pipework that is very old; is tank cleaning sufficient?
Old pipes carry sediment and microorganisms, and the tank is the last stop before the taps. Cleaning it removes everything that has settled there from the pipes, the air and moisture. However, the pipes themselves need separate maintenance if they are visibly rusted or stained.
Dust returns very quickly after cleaning; how often must we clean each year?
East Jeddah is drier than the coast and dust settles faster. In Al Mahamid you may need cleaning every three months in summer and every six months in winter, but this changes depending on the tank, its position on the roof, and the weather patterns.
Is the exposed tank lid the problem or is it the old pipes?
Both contribute. An exposed lid leaves the tank open to dust, insects and algae if light reaches it. Old pipes carry sediment from the start. We check the lid during the visit and tell you whether it needs repair before cleaning begins.
Water runs cloudy from the taps in the morning; where does the black colour come from?
Sediment settles in the tank floor all night. In the morning when water first moves, it stirs up sediment from the bottom. Full internal cleaning removes what has accumulated, but sediment will return unless the tank bottom outlet is opened and flushed regularly.
The flat is new and the tank is new, yet the water smells strange; why?
A new tank that was not cleaned before first use retains manufacturing residue and dust from the filling. The smell clears after the first professional cleaning. Regular maintenance after that prevents the smell from returning.
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 Mahamid 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 Mahamid.
Other services in Al Mahamid
We provide these in Al Mahamid too, and more than one can share a single visit.
