WPC (Wood Plastic Composite) Decking: Cleaning and Maintenance Guide For Homeowners in Singapore

WPC decking has become a popular choice among homeowners in Singapore due to its durability, low maintenance, and eco-friendly properties. Unlike traditional wooden decking, WPC decking requires specific cleaning and maintenance techniques to preserve its beautiful appearance and extend its lifespan. This comprehensive guide will provide homeowners in Singapore with the essential information they need to properly clean and maintain their WPC decking for years to come.


Cleaning Guide

Sweep off the debris and wash the surface


The first step in cleaning WPC decking is to remove any loose debris, such as leaves, twigs, or dirt, from the surface. This can be done using a broom or a leaf blower. Once the surface is clear, it’s time to wash the decking using a garden hose or a pressure washer set to a low setting. This will help remove any surface dirt or grime that has accumulated over time.

Apply a suitable cleaning solution

After the initial wash, it’s important to apply a suitable cleaning solution to the decking. Look for a cleaning product that is specifically designed for WPC or composite decking materials. These products are formulated to effectively remove stubborn stains and discoloration without damaging the decking’s surface. Just make sure to always follow the manufacturer’s instructions for proper application and dilution.

Gently scrub the surface to remove stubborn dirt and stains

Once the cleaning solution has been applied, use a soft-bristle brush or a decking scrubber to gently scrub the surface of the outdoor decking. This will help to loosen and remove any stubborn dirt, mildew, or stains that may have built up over time. Be sure to work in small sections and avoid applying too much pressure, as this can potentially damage the decking’s surface.

Rinse thoroughly with water and allow the decking to dry completely


After scrubbing, it’s crucial to rinse the floor decking thoroughly with clean water to remove any remaining cleaning solution. This will help to prevent any residue from being left behind, which could potentially lead to discoloration or damage over time. Once the decking has been rinsed, allow it to dry completely before proceeding with any further maintenance or use.


Maintenance Guide

Opt for regular cleaning


One essential maintenance tip for your outdoor decking is to clean it on a regular basis, typically every 6 to 12 months, depending on the level of foot traffic and environmental factors. Regular cleaning will help to keep your WPC decking looking its best, preventing the buildup of dirt, mildew, and other contaminants that can lead to discoloration and premature wear.

Ensure footwear is clean

Another simple way to help maintain your composite decking is by encouraging family members and guests to remove their shoes or wipe their feet before stepping onto the WPC decking. This will help to minimize the amount of dirt, sand, and other abrasive materials that are tracked onto the surface, which can potentially cause scratches or other damage over time.

Use soft brushes to prevent scratches and damage

One of the things you should avoid when maintaining your outdoor decking is using any abrasive cleaning tools, such as wire brushes or scouring pads, as these can create unsightly marks or grooves on the decking. When cleaning WPC decking, always use soft-bristle brushes or cleaning pads to prevent scratching or damaging the surface.

Avoid water pooling and maintain good drainage


Ensure that the WPC decking is installed with proper drainage to prevent water from pooling on the surface which can cause common floor decking problems. Standing water can lead to the growth of mold and mildew, which can compromise the decking’s appearance and structural integrity. If you notice any areas where water tends to accumulate, consider adjusting the slope or adding additional drainage features to improve its disposal.

Keeping hot objects away

Be mindful of placing hot objects, such as grills or fire pits, directly on the WPC decking. Extreme heat can cause the material to warp or discolor, so it’s best to use heat-resistant pads or platforms to protect the surface and avoid the need for decking repair.

Apply a protective preservative


To further enhance the longevity and appearance of your WPC decking, consider applying a protective preservative or sealant. Using these products is one way to protect your outdoor decking from weather damage, prevent it from fading and making it easier to clean and maintain over time. Be sure to follow the manufacturer’s instructions for proper application and reapplication as needed.


Contact DW Decking Singapore for Professional WPC Decking Services

Transform your outdoor space with expert WPC decking installation from DW Decking Singapore. By engagin us, you can discover superior craftsmanship and professional service that brings your vision to life. Contact DW Decking Singapore to schedule your consultation today and elevate your home with stunning, durable decking installations.



Maintaining the beauty and longevity of your WPC decking requires a proactive approach to cleaning and maintenance. By following composite decking cleaning and maintenance tips, homeowners in Singapore can keep their WPC decking looking its best and enjoy the many benefits of this versatile and low-maintenance outdoor flooring solution. Remember to stay vigilant, use the right cleaning products and techniques, and consider seeking professional assistance if needed. With proper care, your WPC decking can provide a stunning and durable outdoor living space for years to come.


DW Decking Singapore stands as the pinnacle of expertise and innovation in the realm of outdoor living spaces. We specialize in offering premium decking services, encompassing balcony decking, timber decking, wood decking, timber decking repair, wood decking repair, decking varnishing, decking replacement, and more. With an unwavering dedication to excellence, our team of skilled professionals ensures that each decking project is executed with precision –  elevating your outdoor spaces into inviting sanctuaries of beauty and functionality.

Furthermore, our portfolio and reviews speak volume about our dedication to exceeding our customers’ expectations. Aside from offering superior craftsmanship, we go the extra mile by providing informative articles, ensuring you make well-informed decisions about your decking needs. Contact us via WhatsApp at +65 8241 0032 for transparent quotations for all your decking requirements.