Deck & Fence Cleaning: When, Why, and How Often
Your deck and fence take a beating all year long—rain, sun, wind, and even mold. Over time, that once-beautiful wood starts to look dull, gray, or even green. But the good news? You don’t need to replace it. You just need the right cleaning routine.
Why You Should Clean Your Deck and Fence
🌿 Prevent Rot & Mold
Wood is porous—it soaks in moisture, which invites mold, algae, and rot. Regular pressure washing helps eliminate these threats before they cause lasting damage.
☀️ Restore Natural Beauty
That gray, faded look isn’t permanent. Professional washing lifts away the layer of grime to reveal the original wood grain underneath.
🛡️ Prep for Sealing or Staining
Planning to seal or stain? Pressure washing first ensures that the coating adheres properly and lasts longer.
When to Clean: A Seasonal Guide
Season | What To Do |
|---|---|
Spring | Remove mildew, algae, and winter grime |
Summer | Ideal time for sealing/staining after wash |
Fall | Wash off fallen leaves, sap, and debris |
Winter | Avoid washing unless necessary (cold temps can wood) |
How Often is Enough?
Standard Deck or Fence: Once per year
Heavily shaded/damp areas: Twice per year
Before sealing/staining: Always wash first
DIY or Hire a Pro?
While it’s tempting to rent a pressure washer, be careful—using too much pressure can damage wood fibers, leaving splinters or gouges. We use soft wash techniques tailored to wood surfaces for safe, lasting results.
Pro Tip 💡
Don't forget to clean the underside of raised decks—moisture and mold love to hide there.
Let the Pros Handle It
At Extreme Clean Spokane, we specialize in restoring decks and fences to their natural beauty—without damaging the wood. Ready for a fresh look?
