Wooden decking: how to wash it without damage (and when to apply oil)
Wooden decking is beautiful, and the easiest thing to ruin with badly used high pressure. The good news: with the right method it looks like new, with no damage at all.
The most common mistake
Pointing a strong jet up close and against the grain of the wood. This raises the fibres, leaves the deck rough and speeds up rot. Once raised, the fibre rarely goes back down without sanding.
How to do it properly
- Gentle mode (≤150 bar) and the right nozzle, never the concentrated jet
- Always along the grain of the wood
- Constant distance, even movements, never stopping on one spot
- A product made for wood, not harsh detergents
What about oil?
Decking oil goes on after washing, once the wood is completely dry (ideally 1-2 days). It protects against water and sun and brings out the colour. We can combine both visits if you want the full package.
Safety matters too
A deck with green algae is slippery and dangerous. Washing solves both: appearance and grip. See the guide by type of surface: wood, the terraces and decks service, or calculate the price.