What is water tank cleaning and how often should it be done in Nairobi?
Water tank cleaning drains, scrubs, and disinfects domestic or commercial water storage tanks to ensure safe water for drinking and cooking. In Nairobi, where many homes rely on rooftop plastic or underground concrete tanks, this is a critical health service.
Why It Is Critical in Nairobi
- Nairobi Water supply pipes carry contaminants that accumulate in tanks over time
- Sediment, rust, algae, and biofilm harbour bacteria including E. coli and Legionella
- Contaminated tank water causes typhoid, cholera, and diarrhoeal diseases
- Uncleaned tanks develop odour and discolouration affecting taste
Recommended Cleaning Frequency
| Tank Use | Frequency |
|---|---|
| Domestic (drinking water) | Every 6 months |
| Commercial / restaurant | Every 3 months |
| Hospital / school | Every 3 months |
| Post-flooding or contamination | Immediately |
The Cleaning Process
- Tank fully drained
- Interior scrubbed to remove sediment and biofilm
- High-pressure rinse to flush residue
- Food-safe disinfectant applied
- Second rinse to remove chemical residue
- Optional water quality testing
- Tank refilled and certified
Protect your family’s health — visit Bestcare Cleaning Services or call 0709004600.
Need professional cleaning services in Nairobi?
Call us for a free quote — available 7 days a week.
0709004600