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

Al Taawun is a new development on Al Laith Road south of the city, with the government's Rawdat Al Taawun housing scheme and villas separated by vacant plots and ongoing construction. Tanks here are new or middle-aged, but south Jeddah carries diesel soot, workshop dust and industrial grit, so water needs cleaning even in newly built homes. Environmental pressure matters more than the age of the tank.
A new tank in Al Taawun may look clean from the outside, but oily dust from the heavy goods traffic enters through ventilation openings and poorly sealed covers within weeks of installation. For the method itself, see what water tank cleaning involves.
Al Laith Road carries heavy vehicles daily, and diesel soot plus fine particles from scattered workshops settle invisibly in the air. The tank sits close to these roads, so oily dust enters despite the building being new. The dust clings to tank walls rather than sinking, coating surfaces evenly.
Al Taawun has large empty plots and ongoing construction, so wind carries soil, sand and excavation dust in all directions. The tank stands in an unstable urban environment and needs more protection than in a completed district where buildings shield each other.
New villas in Rawdat Al Taawun install small rooftop tanks, and covers may not seal completely or may be fitted with small gaps. Insects and fine dust enter from the air, turning the water cloudy faster than tanks in enclosed urban settings.
Al Taawun district in south Jeddah along Al Laith Road near Al Khumrah, with a new government housing scheme, villas and vacant land scattered across the area due to staggered building phases.
Tank inspection in Al Taawun reveals how much oily dust has entered despite the building being new, with a layer of fine grit and sand coating the walls from the vacant land and traffic.
Draining old water from the tank in Al Taawun produces a light to medium brown colour because sediment has accumulated from airborne dust and soil, not from heavy household use.
Sediment vacuumed from the floor removes a fine layer of oily and sandy dust that entered through ventilation and loose covers, settling as a thin deposit.
Manual scrubbing of walls and floor strips away a thin sticky layer of oily dust that clings to surfaces from the heavy-traffic air environment.
Disinfecting interior surfaces in Al Taawun's tank kills any microbes that entered with dust and moisture from the surrounding incomplete urban environment.
Final rinse and lid check ensures the tank is sealed tight against further entry of oily dust from Al Laith Road and dust from vacant plots around the building.
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.
Reaching tanks in Al Taawun is easiest via Al Hussein ibn Ali Street which cuts through the scheme, and once at the villas in Rawdat Al Taawun we confirm the exact site location before starting, guided by proximity to Al Laith Road.
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.
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.
We provide these in Al Taawun too, and more than one can share a single visit.