The ideal temperature depends on the towel type and how dirty they are.
General Guidelines
| Situation | Temperature |
|---|---|
| Regular wash | 40°C |
| Deep clean / sanitise | 60°C |
| White cotton (occasional) | 90°C |
| Coloured towels | 40°C max |
| Microfibre | 30-40°C |
Why Temperature Matters
40°C (Warm)
- Adequate for routine cleaning
- Removes body oils and dirt
- Gentler on fibres
- Better for coloured towels
- Energy efficient
60°C (Hot)
- Kills most bacteria
- Removes stubborn odours
- Better for heavily soiled towels
- Recommended for illness recovery
- Good monthly deep clean
90°C (Very Hot)
- Maximum sanitisation
- Only for white cotton
- Can cause shrinkage
- Increases wear
- Reserve for occasional use
Coloured Towels
Hot water can fade colours. For coloured towels:
- Wash at 40°C normally
- Occasional 60°C if needed
- Avoid 90°C
The Energy vs Hygiene Balance
Lower temperatures save energy but may not fully sanitise. A practical approach:
- Regular washes at 40°C
- Monthly wash at 60°C
- Post-illness wash at 60°C
Enzyme Detergents
Modern enzyme detergents work well at lower temperatures. If using biological detergent, 40°C is often sufficient for hygiene.
Check Care Labels
Always check the towel's care label. Some towels (especially blends or treated fabrics) may have lower maximum temperatures.