Dubai Municipality Requirements
Under Dubai Municipality regulations, all water storage tanks must be professionally cleaned and disinfected a minimum of twice per year. Failure to comply can result in fines and, more importantly, serious health risks from contaminated water.
What Grows in Unclean Water Tanks?
Dubai's warm climate creates ideal conditions for microbial growth in water tanks. Common contaminants found in uncleaned tanks include: Legionella bacteria (causes Legionnaires' disease), E. coli, sediment and rust from tank walls, and algae (especially in tanks exposed to sunlight).
The Professional Tank Cleaning Process
- Drain the tank completely
- Manual removal of sediment and deposits
- Pressure washing all interior surfaces
- Chlorine disinfection and contact time
- Rinse and refill
- Water quality test and certificate issuance
Cost of Water Tank Cleaning in Dubai
Professional water tank cleaning in Dubai costs approximately AED 200–400 for a standard residential tank, depending on size and access. A Dubai Municipality compliance certificate is included.
