A water tank is cleaned every 6 months: emptying, sediment removal, washing, then disinfection and rinsing before refilling.
Signs that cleaning is due
- A smell or taste in the water.
- Cloudiness or particles.
- Algae around the hatch.
- Filters clogging quickly.
Signs of a leak
- A high water bill.
- A tank that drops while shut.
- Damp around the tank.
Types of insulation
| Type | Suits |
|---|---|
| Cementitious | A sound concrete tank |
| Epoxy | Higher protection and a smooth surface |
| Combined | Old tanks |
Between cleans
- Keep the lid tight.
- Fit a filter on the inlet.
- Shade the rooftop tank.
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