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      How To Clean Composite Decking - Cleaning Tips and Tricks
      Sharon Kangaroo • March 20, 2024

      Welcome to our guide on how to clean and maintain your composite decking. We explore how to keep your composite decking looking new, in addition to providing some advice for cleaning your decking and removing stains. We also explore ideas for long-term care and maintenance. Remember, even with regular upkeep, your composite decking needs a thorough clean at times to maintain its condition and longevity.

      Keep Your Composite Decking Looking New with Regular Maintenance


      Maintaining your composite decking is simpler than you might think. With some regular upkeep, you can ensure it stays clean and in great condition for years to come.

      Daily and Weekly Maintenance Practices


      • To prevent the build-up of dirt and debris, which can lead to scratches and stains, it's essential to embrace regular care. Sweep regularly, clear off any standing water, and check for and remove any small stains.

      Importance of Regular Sweeping


      • Sweeping your composite deck should become as habitual as tidying any other part of your home. It prevents unwanted materials from embedding into the deck surface and ensures that natural debris does not break down and cause discolouration.

      Prevention of Water and Dirt Accumulation


      • Composite decking is built to resist moisture, but it's not impervious to its effects over time. Prevent water and dirt from accumulating by keeping gutters and downspouts clear and avoid the use of planters without proper water drainage.

      Seasonal Cleaning Tips for Composite Decking

      As the seasons change, so should your approach to maintaining your composite decking. Weather conditions play a significant role in the care of your outdoor spaces, and with a few smart adjustments, you can keep your deck pristine year-round. Let's look at some tips to ensure your composite decking stays in top condition.


      Adapting Your Cleaning to Different Seasons

      Cleanliness is key when it comes to extending the life of your composite decking, but each season brings its own set of challenges:

      • Spring: The ideal time for a thorough clean-up to remove debris accumulated over the winter. It's a fresh start that readies your deck for more use.
      • Summer: Frequent sweeping can prevent the build-up of dirt and pollen. Quick attention to spills is also crucial to avoid permanent staining from summer barbecues, outdoor activities, and more.
      • Autumn: The accumulation of leaves, such as from plants or trees, and moisture can lead to mould growth. Keep your deck clear of leaves and debris to avoid unnecessary complications.
      • Winter: Minimise the use of ice melt products that contain chlorine or salt to prevent damage to the surface of your decking. An appropriate soft shovel can help clear snow without scratching your deck. Furthermore, prior to any freezing temperatures, ensure to remove or raise objects that trap moisture and lead to ice formation which might crack or damage your decking material.


      Seasonal Inspections and Maintenance

      Regular inspections can pinpoint potential issues before they escalate. At the start of each season, conduct a thorough check to look for:

      • Warped, loosened, or cracked boards.
      • Signs of mould or mildew build-up, particularly in shady areas.
      • Any screws or fixtures that may have become displaced.
      • Clogged drainage gaps which could impede water run-off.

      Remember: Consistent maintenance tailored to the changing seasons not only keeps your composite decking clean but also prevents long-term damage, safeguarding your outdoor investment for years to come.

      Cleaning Agents and Tools for Pristine Composite Decking

      Keeping your composite lumber decking in tip-top shape doesn't have to be a hassle. Selecting the correct cleaning agents and tools can make the process efficient and effective. Deep cleaning is recommended at least once or twice a year, preferably during spring or autumn. This ensures that your decking is free of accumulated dirt and is well-prepared for the peak outdoor seasons.


      Suitable Cleaning Agents for Composite Decking

      It's important to choose cleaning agents that are gentle on composite materials but tough on dirt. Avoid bleach-based products as they can discolour your decking. Always spot-test any cleaning solution in an inconspicuous area before applying it to the entire deck. Consider the use of specialised composite deck cleaners or a mixture of mild soap and water (suds) for everyday dirt and debris. Always follow the manufacturer's recommendations.


      Tools You'll Need: Including Selecting the Right Brush for Effective Scrubbing

      The secret to effective scrubbing is using the right brush. A brush with soft bristles will be your best bet, capable of cleaning off stubborn dirt without scratching the composite material. Remember to scrub in the direction of the grain to avoid unsightly marks. For hard-to-reach areas, a smaller hand brush can do wonders. Also consider the use of a bucket, a hose, and gloves

      Stain Remove Tips for Composite Decking

      

      Unsightly stains can be a challenge for composite decking owners. Understanding how to tackle different types of stains is crucial for maintaining the pristine look of your deck. Let's explore how you can keep your outdoor space looking its best!

      Identifying Common Types of Stains


      Composite decking can fall victim to various stains, from mould, such as mildew, and leaf decomposition, to food spills and everything in between. Also, pay extra attention to any spots with significant staining or discolouration.

      Item-Specific Stain Removal Techniques


      • Food, beverages & grease: Use a bucket with a mixture of warm soapy water and a soft bristle brush - allow to completely dry.
      • Mud: Allow the mud to dry completely before sweeping it away carefully, washing the area with soapy water.

      The Dos and Don'ts of Composite Decking Care (Cleaning Composite Decking)


      Understanding the dos and don'ts of composite decking care is essential for preventing damage:

      • Do: Clean spills immediately to avoid stains setting in.
      • Don't: Use harsh chemicals like bleach or chlorine which can discolour and weaken the decking material.
      • Do: Follow the manufacturer's recommendations for cleaning products to ensure compatibility.
      • Don't: Utilise a high-pressure power washer, they can strip the protective finish and even etch the surface of your deck.
      • Don't: Drag furniture across the decking, as this can cause scratches. Opt for lifting or using protective pads underneath.
      • Do: Let the deck area dry before replacing your furniture/plants/barbeque etc.


      Note: Never use a metal brush as it can leave scratches and damage the protective coating of your composite decking.


      Mastering Composite Decking Care


      Maintaining your composite decking is essential for its long-term durability and longevity. Adhering to dos and don'ts, including avoiding harsh chemicals and implementing preventive measures, is crucial. Scheduled inspections and a consistent maintenance routine, along with deep cleaning when necessary, will contribute to preserving the deck's looks and functionality for years to come. Composite decking thrives with regular attention. A few minutes spent removing debris, giving a quick brush down, or a gentle scrub can go a long way. Adhering to the best practices we've discussed should ensure your deck remains in top condition.


      Overall Top 3 Tips


      • Plan routine cleanings after major weather events.
      • Always test cleaning solutions on an inconspicuous area of your decking first.
      • Utilise soft-bristled brushes to prevent scratches and maintain the integrity of the deck's surface.

      Now that you're equipped with the know-how, your composite decking can stand the test of time, continuing to transform your outdoor living space.

      About SPP

      SPP has been importing and distributing products since 1998, and are a leading supplier of high-end composite decking in the United Kingdom (UK). Catering to both domestic and commercial customers, SPP offers a wide range of composite decking products for various outdoor projects. Composite decking boards and cladding come in a variety of colours, made from a resilient wood/plastic material, ensuring durability and aesthetic appeal for garden and outdoor spaces.

      Should you have a project requiring composite decking, please visit the composite decking section of our website. Alternatively, contact us to discuss your requirements further. 

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