The secret to deck cleaning for cedar is using the right method, not the most pressure. In Greater Upper Marlboro, MD, we match the cleaner and pressure to the surface so it comes out clean without damage. On cedar, the method we use is low-pressure wash.
Method and pressure
Cleaning solution: A wood cleaner and brightener suited to cedar.
Cleaning cedar safely
Cedar decks and fences turn silver-gray as the surface weathers. Gentle cleaning with a wood cleaner and brightener brings back the color, and a penetrating stain keeps it longer.
Avoid: High pressure, which gouges the soft wood and raises the grain.
How often: Clean yearly; refinish every 2-3 years.
Is it time for deck cleaning for cedar?
- Gray, weathered boards
- Green or black growth and slippery spots
- Stain that is peeling or worn through
- Dark spots under planters and furniture
- Mildew between composite boards
Where the grime comes from
- Sun breaking down the wood surface (it turns gray)
- Shade, leaves and moisture feeding mildew
- Old stain or sealer wearing unevenly
- Pollen and dirt trapped in the gaps
What you can do yourself
- Clear the gaps between boards with a putty knife so water drains
- Sweep often and keep leaves off the deck
- Move planters and rugs now and then
- Check for loose boards, nails and soft spots before anyone washes it
Not sure what you're looking at? The free stain identifier and safe pressure guide explain each stain and surface.
What can go wrong with DIY pressure washing
- Furry, gouged wood and lap marks from too much pressure
- Water and grime blasted onto the house siding
- Using chlorine bleach on wood, which can damage fibers and fasteners
- Washing composite decking in a way that voids its warranty
Our process for deck cleaning for cedar
- Inspect the boards, rails and finish
- Protect nearby siding and plants
- Apply a wood or composite cleaner and let it dwell
- Rinse at low pressure, following the grain
- Apply brightener on wood and let it dry before any stain
How much does deck cleaning for cedar cost?
What moves the price:
- Size: square footage of siding, roof or flatwork
- Condition: heavy growth, old stains and peeling finishes take longer
- Access: number of stories, roof pitch, slopes and how close we can park
- Add-ons: sealing, gutter brightening and other services done in the same trip
These are typical U.S. ranges, not a quote. You get an exact price before any work starts. For a quick estimate, try the pressure washing cost calculator.
Other services for cedar
Serving Greater Upper Marlboro, MD and nearby towns
Wood decks and fences in Maryland gray in the summer sun and grow mildew in shade. Clean and refinish them every two to three years, on a dry, mild stretch of days.
We provide deck cleaning for cedar across Greater Upper Marlboro (ZIP codes 20772, 20773 and 20792) and nearby towns including Marlboro Village (1.2 mi), Brock Hall (1.5 mi), Marlboro Meadows (1.8 mi) and Westphalia (3.5 mi). Call (555) 010-0000 for a free quote in Greater Upper Marlboro.
Deck Cleaning for Cedar: frequently asked questions
How much does deck cleaning for cedar cost in Greater Upper Marlboro, MD?
Deck Cleaning for Cedar typically costs $250-$600 for a typical 200-400 sq ft deck, and usually takes 2-4 hours. The exact price depends on the size and condition, and you get it before any work starts. Call (555) 010-0000 for a free quote.
Do you use high pressure for deck cleaning for cedar?
For cedar: usually 500-800 PSI; cedar is soft and marks easily. What we avoid: high pressure, which gouges the soft wood and raises the grain. The cleaning solution does most of the work, followed by a gentle rinse.
Is deck cleaning for cedar safe for my plants and pets?
We pre-wet plants and lawns, keep cleaning solutions diluted to what the surface needs, and rinse landscaping again when we finish. Keep pets and children inside until surfaces are rinsed and dry.
How often should I schedule deck cleaning for cedar?
Clean yearly; refinish every 2-3 years. Shade, nearby trees, humidity and heavy traffic mean more frequent cleaning; sunny, dry spots can go longer. Our free cleaning frequency tool gives a recommendation for your climate.
What if it rains on the day?
Light rain doesn't stop most washing, but heavy rain, high wind, lightning and freezing temperatures do. If the weather isn't right, we reschedule at no charge. Our work is backed by a satisfaction guarantee.