When does a water tank need cleaning? And how it's done properly
Every home in Riyadh depends on a tank — ground, roof, or both — yet many tanks go over a year without the lid ever coming off. Dust and sediment settle at the bottom, and summer heat turns the tank into a comfortable environment for growth you don't want in your household water.
Signs it's time to clean
- A change in the water's taste, smell, or color — the clearest sign, and one that shouldn't wait.
- Sediment or particles from the tap after supply cuts and returns.
- More than six months to a year since the last clean — the commonly accepted interval for routine maintenance.
- After any construction or renovation near the tank, or before moving into a new home.
What a proper clean looks like
A proper clean is not a quick rinse: fully drain the tank, remove sediment and film from the floor and walls with dedicated brushes and equipment, pressure-wash, then disinfect with materials certified safe for drinking water, and rinse before refilling. If the tank is old or cracked, checking and repairing the lining in the same visit saves you leaks later.
Rock Rush crews clean and disinfect ground and roof tanks across Riyadh with safe materials and dedicated equipment, checking the lining where needed. Book on WhatsApp — the assessment is free and the price is fixed before work starts.