How often should a septic tank be emptied?
- For a family, every 3 to 4 years is typical.
- For a couple, every 4 to 5 years is normal.
- Some sand filter-type septic systems may require servicing every 2 years.
- Regular maintenance is essential—think of it like servicing your car. Don’t wait for a problem to arise before acting.
What are the signs your septic tank needs maintenance?
- Water remains high in the toilet bowl after flushing.
- The toilet is slow to drain after flushing.
- Gurgling sounds from pipework, showers, or sinks when flushing.
- Foul smells from showers, sinks, or bad odours outside.
- The toilet won’t flush at all.
How big is my septic tank?
- Most common septic tanks range from 1800L to 3200L, although older rural or homemade tanks may vary.
How do you maintain a healthy septic system?
- Only flush waste from your body.
- Never flush foreign objects.
- Use biodegradable toilet paper—avoid baby or adult wipes (even if labelled flushable).
- Don’t flush sanitary products or diapers.
- Use natural or biodegradable cleaning products.
- Avoid harsh chemical cleaners.
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