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

Al Muhammadiyah is an upmarket residential area in west Jeddah, facing the sea directly, with spacious villas and modern apartment buildings. Salt and coastal humidity reach everything, and the tank needs special care. Clean water here is not taken from nature, but from a tank that stands on a high roof facing the sea and the salt air.
Tanks in Al Muhammadiyah are affected by salt and humidity more than any other neighbourhood because they stand high in the salt air directly, and may need more frequent cleaning. For the method itself, see what water tank cleaning involves.
Metal tank lids in Al Muhammadiyah rust from salt and moisture fast. Six months of salt air is enough for visible rust to form. Corroded lids crack or leak, allowing salt to enter directly.
High coastal humidity all year creates ideal conditions for algae inside the tank. Even with a sealed lid, moisture creeps through tiny leaks. Interior walls may appear green before cleaning.
The higher the tank, the more exposure to salt in the air. Tanks on tall roofs in Al Muhammadiyah face salt air from the sea directly, so sediment and algae accumulate faster than in inland areas.
An upmarket residential district in west Jeddah facing the sea along the Corniche, between King Abdulaziz Road and Madinah Road, with spacious villas and modern apartment buildings, international schools, medical complexes and Al Muhammadiyah Park, near Al Basatin and the shore.
Tank inspection in Al Muhammadiyah reveals rust on lids and green algae beginnings on walls from high humidity.
Full draining removes water that may smell or taste of salt if the tank has been neglected.
Sediment suction removes thick white and green layers together from salt and algae.
Hard wall scrubbing removes the slick green biofilm from constant coastal humidity.
Disinfection kills bacteria and algae growing rapidly in a salty humid environment.
Final rinsing repeats until water is clear, and the lid is inspected for rust and replaced if necessary.
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.
West Jeddah faces the sea along the Corniche, and the flats and towers along it live with salt in the air all year. Salt settles on glass as a haze that plain water spreads rather than removes, and it works into balcony railings, outdoor fabric and the metal of window frames. Indoors, humidity keeps carpets and curtains slightly damp, so they hold odours and dust longer than in drier districts, and bathroom grout and shower glass show scale quickly. Wooden floors and doors swell a little in the wetter months.
We provide these in Al Muhammadiyah too, and more than one can share a single visit.