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

Al Ruwais is an old district west of Madinah Road near the Corniche, where ageing apartment blocks stand beside newer buildings. Tanks sit on rooftops of buildings that have worn terrazzo and old ceramic floors. Water carries heavy scale from old rusty pipes, and old ceramic tile floors blacken quickly because the water itself carries particles. The tank may be very old and corroded inside.
Tanks in Al Ruwais are usually very old and pipes are thick with limestone scale, so water carries a faint yellow tint and tastes hard from excess calcium. For the method itself, see what water tank cleaning involves.
Al Ruwais has pipes installed decades ago. Hard water has deposited white calcium scale layers inside them, so water leaving the tank carries these deposits and leaves white film in every basin.
Old ceramic tile in Al Ruwais is worn smooth from constant use, so hard water and cooking grease settle on the surface easily. The floor turns black even with daily cleaning because the water itself carries particles.
Old tanks in Al Ruwais may have internal rust patches or small cracks from years of use. Rust flakes off and falls into the water, leaving orange particles visible in basins.
Al Ruwais is an old quarter next to Al Hamra, Al Sharafiyah and West Baghdadiyah. Its streets run from Madinah Road toward the Corniche and services are layered with decades of building.
The tank in Al Ruwais may carry thick white limestone scale on walls and orange rust particles at the bottom. The water itself may have a faint yellow tint from age.
Draining is relatively quick because old water flows easily and drains accept it readily, but the tank volume is large so the process takes time.
Sediment is white limestone scale mixed with rust particles. Walls may show rust stains from corroded pipe joints close to the tank interior.
Walls and floor are scrubbed by hand but limestone scale needs chemical descaling agents to break down and remove. Scrubbing alone is not enough.
Disinfection is essential because old water and heavy scale foster strong bacterial growth. Chemicals must dwell longer to penetrate the scale and kill all microbes.
Final inspection confirms limestone scale has lifted, water shows no yellow tint, rust particles are gone, and the lid seals tightly without leaks.
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.
Al Ruwais sits about 1.5 km from Al Sharafiyah and about 2 km from Al Baghdadiyah West.
Open in Google MapsPumps 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.
Central Jeddah is the old heart of the city: Al Balad with its coral stone houses, and the dense apartment quarters around it with shops beneath the flats. Floors here are often terrazzo or older ceramic tile, worn smooth and easily stained by cooking grease that drifts up from the street. Older kitchens and bathrooms carry heavy scale on taps and around drains, and pipework in the older blocks leaves rust marks in basins. Rugs and curtains take on the fine black dust of the main roads, so they need washing more often than elsewhere.
We provide these in Al Ruwais too, and more than one can share a single visit.