The right gear for drinking water
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.

Al Widad is a simple residential quarter in east Jeddah, one of a cluster of small neighbourhoods away from the seafront and commercial streets. New subdivisions and older popular housing sit beside Asfan Road. The tanks here range from new in the latest developments to very old in the traditional housing stock. The cleaning challenge is different entirely from central and coastal districts.
Tanks in Al Widad range from very recent in new developments to very old in traditional houses, which means the cleaning problems differ widely depending on tank age and material. For the method itself, see the full water tank cleaning page.
Al Widad has new subdivisions with modern plastic tanks that have barely been used, sitting next to old popular housing with metal or concrete tanks where rust and scale have built up over years. Each type needs different cleaning methods and close inspection to confirm the tank is sound before refilling.
Al Widad is still being built and developed. Sand dust from building sites enters new tanks and houses. New subdivisions have tanks that may carry construction dust and sand from installation, and they need cleaning before being put into actual service.
Al Widad is far from the coast and the crowded commercial streets and sea salt. The air is noticeably cleaner here. The problem is not polluted air but natural sediment and construction debris. This means fewer deposits and simpler cleaning than in central districts.
Al Widad is a residential district within the Taibah sub municipality area of east Jeddah on the Asfan road, one of several small neighbouring quarters with a simple residential character, mixing older popular housing with newer subdivisions, near the University of Jeddah road.
Inspection in Al Widad reveals sharp differences: brand new tanks that are relatively clean with construction traces, and very old tanks with rust, cracks and heavy sediment buildup.
Complete drainage is essential for new tanks to remove construction debris, and for old tanks to confirm the structure is sound before refilling.
Sediment removal focuses on clearing sand and dust from building sites in new tanks, and on removing scale and rust in old tanks.
Scrubbing differs by tank type: plastic needs gentle scrubbing with materials that will not damage it, while metal and concrete can take harder scrubbing.
Disinfection uses approved materials that are safe for all tank types: plastic, metal and concrete.
Final rinsing must be thorough to clear all traces of disinfectant, construction debris and sand before the tank is refilled with fresh water.
The supply into the tank is shut and the tank is drained completely.
The sludge on the floor is scooped and pumped out first.
The biofilm on the walls is physically scrubbed off.
With the walls and floor clean, a disinfectant made for drinking-water storage is applied and given time to act on every surface.
The disinfectant and any loosened residue are rinsed down and pumped out, so the first tank of water after us is not carrying it.
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.
Pumps to clear sludge, scrubbing to remove biofilm, and disinfectant meant for potable storage.
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 look at the lid seal and inlet, because a tank that got dirty fast usually has a way in.
Nothing is closed until the tank is refilling and you have seen the water run clean.
Photographs from real jobs carried out by the crew.












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.
Mixed district: shops at street level with homes above them
A mixed district like Al Widad means tanks of widely varying types and ages: brand new with construction traces, and very old with rust and cracks. Each one needs individual inspection and a cleaning approach tailored to its condition, rather than a single routine programme.
We provide these in Al Widad too, and more than one can share a single visit.