Best Way to Clean Wooden Decking: Tips and Tricks

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Have you wondered what is the best way to clean wooden decking? If you have a beautiful wooden deck, it’s important to keep it well-maintained to ensure its longevity and retain its natural beauty. In this post, we’ll share some tips and tricks on how to effectively clean your wooden decking, so let’s dive in!

The Importance of Regular Decking Cleaning

Regular cleaning is essential to maintain the appearance and durability of your wooden decking. Neglecting regular cleaning can lead to the accumulation of dirt, debris, and moisture, which can cause damage over time.

Choosing the Right Cleaning Products for Wood Decking

When it comes to cleaning your wooden decking, it is important to choose the right cleaning products. Using the appropriate products specifically designed for wood decking will help prevent damage and achieve effective results.

Avoid using harsh chemicals or abrasive cleaners that could strip the protective sealant or cause discoloration. Instead, opt for mild soaps or deck cleaners that are gentle on the wood but still effective in removing dirt and grime.

Look for cleaning products that are specifically formulated for wooden decking. These products are designed to be safe and effective, offering a deep clean without causing any harm to the wood.

Additionally, consider eco-friendly options when selecting cleaning products. There are many environmentally friendly brands available that offer effective cleaning solutions without the use of harsh chemicals.

Before using any cleaning product, always read and follow the instructions carefully to ensure you are using it correctly. This will help you achieve the best results and avoid any potential damage to your wooden decking.

Step-by-Step Guide to Deep Clean Wooden Decking

Follow these steps to effectively deep clean your wooden decking:

  1. Sweep or brush off loose debris: Before beginning the cleaning process, remove any loose debris such as leaves, dirt, or twigs from the surface of the decking.
  2. Use a mild soap or deck cleaner: Choose a gentle cleaning solution specifically designed for wooden decking. Mix the cleaner with water according to the instructions on the product.
  3. Scrub the surface: Use a stiff-bristle brush or a deck brush to scrub the surface of the decking, applying the cleaning solution. Pay extra attention to areas with stains or build-up.
  4. Rinse thoroughly: After scrubbing, rinse the decking thoroughly with water. Use a hose or a pressure washer on a low setting to remove all the cleaning solution and dirt.
  5. Allow drying: It is important to allow the decking to dry completely before applying any sealant or protective coating. This helps to prevent moisture-related issues.

Following these steps regularly will keep your wooden decking clean and well-maintained, ensuring its longevity and visual appeal.

Effective Tips for Removing Stubborn Stains from Decking

When it comes to stubborn stains on your wooden decking, a little extra effort may be required. Here are some effective tips to help you tackle those tough stains:

  1. Grease stains: Use a cleaner specifically formulated for deck stain removal. Follow the instructions carefully, and gently scrub the stain with a brush. Rinse thoroughly with water.
  2. Rust stains: For rust stains, create a mixture of equal parts vinegar and water. Apply the solution to the stain and let it sit for a few minutes. Scrub the area gently with a brush, and rinse thoroughly.
  3. Mildew stains: Mix equal parts water and specialized deck stain remover. Apply the mixture to the mildew stains and let it sit for a few minutes. Scrub the area gently with a brush, and rinse thoroughly.

Remember to always test any cleaning solution or stain remover on a small, inconspicuous area of your decking before applying it to the entire surface. This will ensure that it doesn’t cause any damage or discoloration.

Preventing Mold and Mildew on Wooden Decking

Regularly sweeping and cleaning your decking can help prevent the growth of mold and mildew. Here are some additional tips:

  • Ensure proper ventilation and minimize moisture buildup by trimming nearby plants and maintaining adequate drainage.
  • Remove any leaves, dirt, or debris that may accumulate on your decking as they can trap moisture and create a breeding ground for mold and mildew.
  • Avoid using excessive amounts of water when cleaning your deck, as this can promote moisture retention.
  • Consider using a mildew-resistant sealant or stain that contains ingredients specifically designed to inhibit mold and mildew growth.
  • Inspect your decking regularly for any signs of mold or mildew, such as black or green spots, and address them promptly.

By following these tips, you can keep your wooden decking looking beautiful and free from mold and mildew.

Protecting and Sealing Wooden Decking for Longevity

One of the best ways to ensure the longevity and natural beauty of your wooden decking is by applying a protective sealant or wood stain. Here are some tips:

  1. Choose a high-quality sealant: When selecting a sealant, opt for a high-quality product that offers UV protection and resistance against water, mold, and mildew. This will help shield your deck from the sun’s rays and prevent moisture damage.
  2. Clean and prepare the decking: Before applying the sealant, thoroughly clean your decking using the steps outlined earlier in this guide. This will ensure that the sealant adheres properly and provides maximum protection.
  3. Apply the sealant: Follow the manufacturer’s instructions for applying the sealant. Use a brush or roller to evenly coat the surface, working in small sections at a time. Be sure to apply an even layer, covering all exposed wood.
  4. Allow for proper drying time: After applying the sealant, allow the decking to dry completely before using it. Depending on the type of sealant and weather conditions, this can take anywhere from a few hours to a couple of days.
  5. Maintain and reseal as needed: Regularly inspect your decking for any signs of wear or damage. If you notice any areas where the sealant has worn off or the wood is exposed, it’s time to reapply. A good rule of thumb is to reseal your deck every 1-3 years, or as recommended by the manufacturer.

By following these steps and properly maintaining your deck, you can protect it from the elements and enjoy its beauty for years to come.

Maintenance Tips to Extend the Lifespan of Your Decking

Regular maintenance is essential to keep your wooden decking in top condition and extend its lifespan. Here are some tips to help you maintain your decking:

  • Inspect your decking regularly for any signs of damage, such as loose boards, cracks, or protruding nails. Address any issues promptly to prevent further damage.
  • Remove any leaves, twigs, or other debris that may accumulate on your decking. This will prevent moisture build-up and reduce the risk of mold and mildew growth.
  • Clean up spills immediately to prevent staining or discoloration of your decking. Use a mild soap and water solution for regular cleaning.
  • Avoid dragging heavy furniture across your decking as this can cause scratches or dents. Use furniture pads or rugs to protect the surface.
  • Periodically reseal your decking to maintain its protective layer. Follow the manufacturer’s instructions and choose a high-quality sealant that offers UV protection and resistance against water, mold, and mildew.
  • Consider applying a fresh coat of wood stain every few years to enhance the natural beauty of your decking and provide additional protection.

By following these maintenance tips, you can ensure the longevity and beauty of your wooden decking for years to come.


Regular cleaning and maintenance are crucial for keeping your wooden decking in top condition. By following the tips and tricks outlined in this blog post, you can effectively clean your decking and protect it against damage caused by dirt, moisture, and stains. Remember to choose appropriate cleaning products, address stubborn stains promptly, and regularly inspect and seal your decking for longevity. With proper care, your wooden decking will continue to enhance the beauty of your outdoor space for years to come.

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