Trex decking has become a popular choice for homeowners looking for a durable and low-maintenance outdoor space. Made from a blend of wood fibers and recycled plastic, Trex decking offers the beauty of wood without the constant upkeep. Its composition makes it resistant to rot, mold, and fading, which means you can enjoy your deck for many years with minimal effort.
However, even with minimal maintenance, Trex decking can still accumulate dirt, stains, and debris over time. Power washing is a common method to clean decks, but many homeowners wonder if it’s safe and effective for Trex decking. Using a power washer can quickly restore the look of your deck, but only if done correctly.
This article will discuss whether you can power wash Trex decking, the benefits of doing so, and guide you through the proper steps to ensure you don’t damage your deck. We’ll also cover important safety tips and maintenance practices to keep your Trex deck looking its best for years. By following these recommendations, you can maintain a clean, attractive, and long-lasting deck.
Understanding Trex Decking
Composition and Durability of Trex Decking
Trex decking is crafted from a blend of 95% recycled materials, including wood fibers and plastic. This composite material combines the natural appearance of wood with the strength and resistance of plastic. The result is a decking product that resists common problems such as rot, mold, and insect damage. Trex boards also have a protective shell that enhances their durability, preventing scratches and stains.
Trex decking is designed to last for many years, even in harsh weather conditions. It does not splinter or warp like traditional wood decking. This makes it an excellent choice for creating a safe and long-lasting outdoor living space. The boards come in various colors and textures, so you can choose a style that matches your home’s design.
Common Issues Affecting Trex Decking
While Trex decking is resilient, it is not completely impervious to issues. Dirt, leaves, and debris can accumulate on the surface, making it look dingy. Mold and mildew can also grow in shady or damp areas, although this happens less frequently than with wood. Food and drink spills may leave stains if not promptly cleaned.
Another issue is that warmer climates can cause the Trex material to become hot to the touch, which might be uncomfortable for bare feet. Lastly, while resistant to most damage, Trex decking can still get scratched or scuffed by heavy furniture or sharp objects. Regular cleaning and some preventive measures can help maintain the deck’s appearance and functionality.
Benefits of Power Washing Trex Decking
Effectiveness in Removing Dirt and Stains
Power washing Trex decking is an effective way to remove dirt, debris, and stubborn stains. The force of the water can get into the grooves and crevices that are hard to reach with a brush or broom. A good power wash can lift off grime and organic matter that have settled on the decking, leaving the surface clean and refreshed.
Power washing is also effective for removing mold and mildew that can develop over time. These can be particularly problematic in shaded or damp areas of your deck. By regularly power washing, you can maintain a hygienic and attractive outdoor space for your family and guests.
Improving the Deck’s Appearance and Longevity
Regular power washing can greatly improve the appearance of your Trex decking. Over time, dust, leaves, and other debris can dull the look of your deck. Power washing restores the original color and vibrancy of the boards. This helps keep your deck looking new and inviting.
In addition to enhancing the deck’s appearance, power washing can also extend its lifespan. Removing harmful substances like mold and mildew prevents them from causing long-term damage. Regular maintenance, including power washing, can help you get the most out of your investment, ensuring that your Trex deck remains a beautiful and functional part of your home for many years.
How to Properly Power Wash Trex Decking
Tools and Equipment Needed
To properly power wash your Trex decking, you need the right tools and equipment. Here is a list to get you started:
– Power washer with a recommended pressure setting (usually 1500-2500 PSI)
– Garden hose
– Deck cleaner safe for composite materials
– Soft-bristle brush or broom
– Protective gear (gloves, eyewear, and sturdy shoes)
– Extension cord (if using an electric power washer)
Having these tools will ensure you can clean your deck effectively without damaging it.
Step-by-Step Guide to Safe Power Washing
1. Prepare the Area: Start by removing furniture, plants, and any other items from your deck. This will give you a clear workspace and prevent any items from getting damaged.
2. Rinse the Deck: Use your garden hose to rinse off loose dirt and debris from the deck. This pre-rinse helps to loosen surface grime and makes the power washing process more effective.
3. Apply Deck Cleaner: Apply a deck cleaner suitable for Trex decking. Follow the product instructions for best results. Let the cleaner sit for a few minutes to break down dirt and stains.
4. Scrub Stubborn Areas: Use a soft-bristle brush or broom to scrub any stubborn stains or moldy areas. This will help the cleaner work better and ensure a thorough cleaning.
5. Set Up Power Washer: Set your power washer to a low or medium pressure setting, usually between 1500 and 2500 PSI. This setting is safe for Trex decking and will prevent damage to the boards.
6. Power Wash the Deck: Hold the wand about 8-12 inches from the surface and move it in a sweeping motion. Start from one end of the deck and work your way to the other. Make sure to overlap each pass slightly to avoid streaks.
7. Rinse Thoroughly: Once you’ve finished power washing, use the garden hose to rinse off any remaining cleaner or debris. Make sure no cleaning solution is left on the deck.
8. Allow to Dry: Let the deck dry completely before replacing any furniture or decorations. This usually takes a few hours to a full day, depending on the weather.
Safety Tips and Maintenance Post Power Washing
Precautions to Take While Power Washing
Power washing Trex decking can be safe if you follow some simple precautions:
– Use Low to Medium Pressure: High pressure can damage the deck’s surface. Always use a setting between 1500 and 2500 PSI.
– Hold the Wand Properly: Keep the power washer wand at least 8-12 inches from the surface. This distance prevents the water from gouging the decking material.
– Move Constantly: Don’t linger in one spot for too long. Continuous movement helps avoid streaks and damage.
– Wear Protective Gear: Safety goggles, gloves, and sturdy shoes protect you from flying debris and water spray.
Tips for Maintaining Trex Decking After Power Washing
To keep your Trex decking in top shape after power washing, follow these maintenance tips:
– Regular Cleaning: Clean the deck regularly with a soft broom or leaf blower to prevent buildup of dirt and debris. A simple rinse with a garden hose can also help maintain a clean surface.
– Avoid Harsh Chemicals: Use only cleaners recommended for composite decking. Harsh chemicals can damage the protective layer on Trex boards.
– Inspect for Damage: Check your deck periodically for any signs of damage, such as scratches or gouges. Addressing minor issues promptly will prevent them from becoming bigger problems.
– Use Furniture Pads: Place pads under heavy furniture to prevent scratches and dents. This will help maintain the deck’s appearance.
– Rinse Spills Immediately: Clean up food and drink spills right away to avoid staining. Use mild soap and water for best results.
Conclusion
Power washing can be an effective way to keep your Trex decking clean and looking new. By understanding how to properly power wash and maintain your deck, you ensure it remains a beautiful and functional part of your outdoor space. Following the steps and safety tips we’ve outlined will help you avoid damage and extend the life of your Trex deck.
If you’re looking for professional help caring for your outdoor living space, Clear Choice Custom Decks is here to assist you. Contact our deck builders today to learn how we can make your deck look its best.