How to Clean Wood Decking Without a Pressure Washer

A well-maintained wooden deck adds beauty and value to your outdoor space, but keeping it clean can sometimes feel like a chore—especially if you don’t have a pressure washer. While pressure washing is a popular method, it’s not always the best option.

In fact, pressure washers can cause more harm than good to certain types of wood, especially softer species like pine or cedar, by forcing water deep into the wood’s pores and even causing gouging or surface damage.

Fortunately, you can achieve excellent results without a pressure washer by using DeckWise® Deck & Wood Cleaner. This cleaner is designed to clean wood decks effectively and safely, making it a great alternative. Here’s a step-by-step guide to help you clean your wooden decking without a pressure washer:

Step 1: Sweep the Deck

Routine cleaning is a sure way of extending the life of your deck.

Start by thoroughly sweeping your deck to remove loose dirt, leaves, and debris. This simple first step ensures that you’re not scrubbing dirt into the surface, which can make cleaning more difficult. Pay attention to corners and gaps between the boards where debris tends to collect.

Step 2: Prepare the DeckWise® Deck & Wood Cleaner

DeckWise Cleaner

DeckWise® Deck & Wood Cleaner comes in a concentrated powder form, making it easy to mix according to your deck’s size and level of dirt buildup. Follow the manufacturer’s instructions for mixing the correct ratio of cleaner to water. For heavy stains or larger areas, you may want to mix a stronger solution.

Step 3: Apply the Cleaner

Once mixed, apply the DeckWise® solution evenly over the entire deck surface. You can use a pump sprayer, garden sprayer, or even a watering can to distribute the cleaner. Ensure that you cover the deck thoroughly, focusing on any heavily stained areas or spots with moss or mildew growth.

Step 4: Scrub the Deck


After letting the cleaner sit for 5-10 minutes, it’s time to start scrubbing. Use a stiff-bristled deck brush to work the cleaner into the wood, focusing on any areas with stubborn stains or buildup. Scrub in the direction of the wood grain to prevent damaging the surface. The DeckWise® formula helps lift dirt, grime, and even organic matter like algae or mildew, without harsh chemicals that could harm your wood or the surrounding landscape.

Step 5: Rinse with Water


Once you’ve thoroughly scrubbed the deck, it’s time to rinse off the cleaner. Simply use a garden hose with a standard nozzle to wash away the solution and loosened dirt. Make sure to rinse the entire deck to prevent any residue from drying on the wood surface.

Step 6: Let the Deck Dry Completely

After rinsing, allow your deck to dry completely. This usually takes 24-48 hours depending on the weather. Once dry, you’ll notice your wood deck looks refreshed and clean, without the risk of water damage or gouging that can occur with pressure washers.

Why Choose DeckWise® Deck & Wood Cleaner?

  • Gentle but Effective: Unlike pressure washing, which can damage wood surfaces, DeckWise® Deck & Wood Cleaner gently cleans without harming the wood fibers or forcing water deep into the grain.
  • Safe for the Environment: DeckWise® is eco-friendly, biodegradable, and free from harsh chemicals, making it safe to use around plants and landscaping.
  • Easy to Use: The powder form is easy to mix, store, and apply—no special equipment required beyond a sprayer and brush.
  • Works on Multiple Wood Types: Whether your deck is made of hardwoods like Ipe or softwoods like cedar, DeckWise® Deck & Wood Cleaner is a versatile solution for keeping your deck looking its best.


Bonus Tips for Deck Maintenance

  • Regular Cleaning: Clean your deck at least twice a year—once in the spring and once in the fall—to prevent dirt and debris buildup that can cause long-term damage.
  • Seal or Oil: After cleaning, consider sealing or oiling your deck to protect it from UV rays, water damage, and everyday wear and tear.
  • Check for Repairs: While cleaning, inspect your deck for any loose boards, nails, or structural issues that need attention.


By using DeckWise® Deck & Wood Cleaner, you can effectively clean your wooden deck without the need for a pressure washer. It’s a safe, simple, and eco-friendly method that ensures your deck stays in top condition for years to come.


Need more tips or deck maintenance products? Check out AdvantageLumber.com for a wide selection of high-quality decking, cleaners, and accessories to keep your outdoor space looking beautiful.

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