WPC Outdoor Decking Maintenance Guide — Keep Your Deck Looking New for 20 Years

Does WPC Decking Really Need Maintenance?

Yes — but about 1/20th the effort of natural timber.

Year-Round Maintenance Checklist

| Frequency | Task | Method |
|-----------|------|--------|
| Quarterly | Cleaning | Rinse with water or soft brush |
| Every 6 months | Stubborn stains | Neutral detergent + soft brush |
| Annual | Inspection | Check clip fasteners |
| Never | Painting/oiling | Not required |

What to Avoid

❌ Steel wool or close-range pressure washers — can damage surface embossing
❌ Chlorine cleaners — may cause slight fading on some WPC
❌ Open flame — WPC softens around 160°C

Coastal Areas Extra Tip

Salt spray can leave a white haze on the surface. Regular freshwater rinsing restores the original look.

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