How to Clean Trex Decking and Keep It Looking New

Trex decking is a popular choice among homeowners for its durability, low-maintenance nature, and aesthetic appeal. But, like anything exposed to the elements, it needs a bit of TLC to stay in top shape. Whether you’re dealing with dirt, stains, or just want to keep your deck looking pristine, this guide will help!

Here’s what we’ll cover:

• Regular cleaning tips for maintaining your Trex decking
• A step-by-step guide on how to clean Trex decking
• Helpful advice for preventing long-term damage

💡 Regular Cleaning Tips for Trex Decking

Keeping your Trex deck in top condition doesn’t have to be a hassle. With just a few simple steps, you can maintain its beauty and functionality for years to come. Regular maintenance not only prevents long-term wear and damage but also ensures your outdoor space stays inviting and ready for any occasion – whether it’s a family barbecue or a quiet evening outdoors. Trex decking is known for its durability and low maintenance, but a little care goes a long way in preserving its quality. Here’s how to care for your deck:

• Sweep Weekly: Use a soft-bristle broom to gently remove dirt, leaves, and debris from the surface. This prevents buildup that can cause scratches or discoloration over time. Make it a habit to sweep your deck after windy days or heavy foot traffic to keep it clean.
• Rinse Monthly: Give your deck a quick rinse using a garden hose with a gentle spray nozzle. This helps wash away dust, pollen, and any small particles that may have settled and could cause mold and mildew. Avoid using high-pressure washers, as they can damage the surface of your deck.
• Clean Spills Immediately: Accidents happen! If food, grease, or drinks spill on your deck, clean them up right away using a non-abrasive cloth or sponge and mild soapy water. This prevents stains from setting in and keeps your deck looking fresh. For tougher spills, approved Trex cleaning products can be used to ensure safe and effective cleaning.
• Inspect and Spot Clean: Take the time every few months to inspect your deck for any stubborn spots, like mildew or bird droppings. These can typically be treated with a gentle scrub using a soft brush and a solution of warm water and dish soap. For more persistent issues, consult Trex’s recommended cleaning guidelines.
• Seasonal Deep Cleaning: Twice a year, especially after winter or before the start of summer, give your deck a thorough cleaning. Use Trex-approved cleaners to remove any grime or buildup that may have accumulated during the season. This deep clean will refresh your deck and prepare it for heavy use during peak outdoor months.

✅ 6 Steps to Clean Trex Decking

Cleaning Trex decking doesn’t have to be an overwhelming task! Follow these simple steps to bring back its like-new shine.

1. Gather Your Supplies

The first step to effectively cleaning your deck is to gather all the necessary supplies. You’ll need a bucket filled with warm water and either a mild dish soap or a cleaner specifically designed for your deck material, such as a composite decking cleaner. For scrubbing, opt for a soft-bristle brush to avoid damaging the surface. A garden hose is essential for rinsing, but if you have a pressure washer, it can speed up the process—just make sure to use a setting below 3100 psi to protect the deck from surface damage. Having all your supplies ready beforehand ensures a smooth and efficient cleaning process.

2. Remove Furniture and Debris

Before you can start cleaning, clear the deck completely. Move any furniture, planters, rugs, and décor to another area to give yourself an open and unobstructed workspace. Once the deck is clear, grab a broom and sweep it thoroughly. Make sure to remove all loose debris, including leaves, dirt, twigs, or dust, as these can get in the way during the cleaning process. Taking the time to clear the surface properly will make the next steps much more effective.

3. Rinse the Entire Surface

Once the deck is free of furniture and debris, it’s time to rinse. Use a garden hose with a spray attachment or a pressure washer on a low setting (below 3100 psi) to wash away dirt, dust, pollen, and any loose particles. Start at one end of the deck and work methodically to the other, ensuring every section is thoroughly rinsed. This step helps prepare the surface for deeper cleaning by loosening up grime so that the cleaning solution can be more effective.

4. Apply the Cleaner

Now it’s time to tackle the real cleaning. Prepare a solution by mixing warm water with your chosen cleaning agent in a bucket. If you’re using a composite decking cleaner, follow the manufacturer’s instructions for dilution. Once your solution is ready, dip a soft-bristle brush into the bucket and start scrubbing the deck. Work in small sections, applying gentle but firm pressure to remove dirt, stains, and grime. Pay extra attention to problem areas, such as spots with stubborn stains or buildup. Take your time to ensure every inch of the deck is thoroughly cleaned.

5. Rinse Again

After scrubbing the entire deck, it’s important to rinse off all the cleaning solution. Use your garden hose or pressure washer to thoroughly rinse the surface, starting from one end of the deck and working your way to the other. This step ensures no residue is left behind, which could otherwise dry into streaks or attract more dirt. Be meticulous with the rinse to remove every trace of cleaner, leaving your deck clean and fresh-looking.

6. Allow to Dry

The final step is to let your deck air dry completely. Avoid moving furniture or décor back onto the deck until it is fully dry, as moisture can lead to stains or damage. Depending on the weather, drying might take a few hours, so plan your cleaning session accordingly. Once your deck is dry, you can replace your furniture and decorations, confident that your deck is clean, well-maintained, and ready for use again. Taking the time to let it dry properly helps ensure the longevity of your deck.

👉 Preventing Long-Term Damage

To keep your Trex decking in peak condition, follow these quick tips for damage prevention:

Use Furniture Pads

To prevent scratches and damage to your deck, place soft furniture pads under the legs of tables, chairs, and other heavy items. These pads act as a buffer, reducing wear and tear when furniture is moved around. Regularly check the pads for wear and replace them as needed for continued protection.

Avoid Harsh Tools

Using metal shovels or sharp objects on your deck can cause scratches, dents, and unwanted damage to the surface. Instead, opt for tools made of softer materials, such as plastic or rubber, to keep your deck in good condition. Always be gentle when handling tools to avoid unnecessary harm.

Clean Snow and Ice Carefully

If you live in a colder climate, clearing snow and ice off your deck is crucial for maintenance and safety. Use calcium chloride or rock salt to melt the ice effectively without damaging the wood or composite material. For snow removal, opt for a plastic shovel instead of metal to avoid scraping the surface. Work carefully to prevent gouges or marks.

Protect from the Sun

Prolonged exposure to sunlight can cause fading and discoloration on your deck. To protect it, use outdoor rugs or mats in areas that receive the most sunlight. These rugs not only shield the surface from harmful UV rays but also add a touch of style to your outdoor space. For added protection, consider applying a UV-resistant sealant to the deck’s surface.

🛠️ Trex Deck Maintenance

Keeping your Trex decking clean is essential for preserving its beauty and ensuring it lasts for years to come. But when it comes to building, upgrading, or repairing your deck, trust the experts at Puetz Construction. As a licensed and insured Minnesota-based family business, we pride ourselves on delivering exceptional craftsmanship and personalized service that exceeds expectations.

Whether you’re dreaming of a brand-new deck or enhancing your current one, we’re here to bring your vision to life. Contact us today to schedule a consultation and let us help you create the perfect outdoor space!