How to Clean an Azek Deck

Are you tired of looking at your dirty Azek deck? Most people think that cleaning a composite deck is as simple as washing it with soap and water. However, if you want to keep your Azek deck looking like new for years to come, there are a few extra steps you should take.

Maintaining the beauty and longevity of an Azek deck requires regular cleaning and care. Azek decks, known for their durability and resistance to the elements, can still benefit greatly from routine upkeep to keep them looking as pristine as the day they were installed. This guide will walk you through the essential steps and tips on how to clean an Azek deck, ensuring it remains a vibrant and inviting outdoor space for years to come.

Whether dealing with everyday dirt or tackling tougher stains, you’ll find the strategies you need here to keep your deck in top condition.

What are the Causes of Dirt on an Azek Deck?

Before diving into how to clean your Azek deck, it’s essential to understand why dirt and grime accumulate on its surface. The most common culprits include outdoor elements such as pollen, leaves, bird droppings, and dust. If pets or kids frequently use the deck, they may also track in dirt and debris from the yard.

Additionally, exposure to weather elements like rain, snow, and UV rays can lead to discoloration and mildew growth on your deck’s surface.

Overall, a combination of these factors can cause your Azek deck to lose its luster and become an eyesore. But fear not; with the right cleaning techniques, you can easily restore your deck’s beauty and protect it from further damage.

What Will You Need?

Before you start cleaning your Azek deck, ensure you have all the necessary supplies. Here’s a list of items that will come in handy during the cleaning process:

• A Soft-bristle Brush or Sponge: You want to avoid using abrasive materials that can scratch or damage the surface of your deck.
• Mild Detergent: A gentle soap, such as dish soap, will effectively remove dirt and grime without causing any harm to your deck.
• Water Hose: A garden hose with a spray nozzle attachment will help rinse off the cleaning solution and any residue.
• Bucket: To mix your cleaning solution.
• Gloves: To protect your hands while scrubbing or handling chemicals.
• Protective Eyewear: To shield your eyes from any splashes or debris.
• Deck Cleaner (optional): If you have tougher stains or spots, you can use a specialized deck cleaner approved for use on Azek decks.

Once you have all the necessary supplies, it’s time to get started on cleaning your Azek deck.

10 Easy Steps on How to Clean an Azek Deck

Step 1. Prepare the Deck Area:

Begin by removing furniture, grills, and any other items from the deck to ensure you have unobstructed access to the entire surface. This step is crucial for a thorough cleaning and for preventing any damage to your belongings. Additionally, cover any nearby plants or landscaping to protect them from the cleaning solution.

Step 2. Sweep Off Debris:

Using a broom or a leaf blower, gently sweep away all visible debris, such as leaves, twigs, dirt, and dust from the deck’s surface. Pay special attention to the gaps between the boards where debris tends to accumulate, as this can hinder drainage and promote mold growth. A clean surface ensures that when you apply water and cleaning solutions, they can work more effectively without being absorbed by the residues.

Step 3. Wet the Deck Surface:

Before applying any cleaning solution, it’s important to thoroughly wet the deck surface with a garden hose. This pre-wetting process helps to prevent the cleaning solution from drying too quickly, which can cause spots and make the cleaning process more difficult. Ensure that the entire deck area is evenly soaked, paying extra attention to particularly dirty areas. This step also helps to loosen any remaining debris, making it easier to clean.

Step 4. Apply Cleaning Solution:

Mix the mild detergent with water in a bucket, following the manufacturer’s instructions for the correct proportions. If you’re dealing with more stubborn stains or areas with mildew, consider using a specialized deck cleaner that’s safe for Azek materials. Use a soft-bristle brush or a sponge to apply the cleaning solution generously over the deck surface.

Work in sections to ensure the entire deck gets evenly covered. Allow the cleaner to sit on the deck for a few minutes, but do not let it dry. This helps in breaking down the dirt, making it easier to scrub away.

Step 5. Scrub the Deck:

Once the cleaning solution has had time to work its magic on the dirt and stains, use a soft-bristle brush or sponge to gently scrub the surface of the deck. Focus on areas with visible dirt or stains, applying moderate pressure to ensure you’re removing all the grime. For those stubborn spots, apply a little more elbow grease or a second application of the cleaning solution.

Remember to scrub along the grain of the decking boards to avoid damaging the surface. This step is crucial for ensuring that your Azek deck is thoroughly cleaned and looks its best.

Step 6. Rinse Off the Cleaning Solution:

After scrubbing the deck clean, it’s time to rinse off the soap and loosen the dirt. Use a garden hose with a spray nozzle to thoroughly wash away the cleaning solution. Ensure that you rinse the deck evenly, removing all traces of soap to prevent any slippery residues. Pay special attention to the gaps between the boards to ensure that all the dirt and cleaning agents are completely washed away. A proper rinse will leave your Azek deck looking fresh and prevent any material damage from the cleaning agents.

Step 7. Check for Stubborn Stains:

Once the deck has been thoroughly rinsed, take a moment to inspect the surface for any remaining stubborn stains or spots that did not come off during the initial cleaning process. If you find any, apply a small amount of deck cleaner directly to these areas and scrub again using a soft-bristle brush. This targeted approach ensures that your Azek deck is completely free of stains, providing a uniformly clean appearance throughout. Remember to rinse the area again after scrubbing to remove any residual cleaning agent.

Step 8. Dry the Deck Completely: 

After rinsing, allow your Azek deck to air dry completely. This step is crucial, especially if you plan to apply any sealants or protectants afterward. A thoroughly dry surface ensures that these products adhere properly and perform as intended. While Azek materials are resistant to water, allowing the deck to dry helps in revealing any areas that may need a touch-up or additional cleaning. Plus, a completely dry deck is safe to walk on, reducing the risk of slips and falls.

Step 9. Inspect and Repair Any Damages: 

Before placing furniture and other items back onto the deck, take some time to inspect the surface and the structure for any damages that may have occurred over time or during the cleaning process. Look for cracks, splits, or loose boards that might need repair. Azek decks are known for their durability, but addressing minor issues promptly can extend the life of your deck even further. Repairing any damages before putting everything back ensures that your deck is not only clean but also safe and functional.

Step 10. Replace Furniture and Decorations: 

Finally, once your Azek deck is clean, dry, and inspected for any potential damage, you can start replacing the furniture, grills, and decorations. Arrange them thoughtfully to enhance the aesthetics of your outdoor space.

This is also an excellent time to consider rearranging your deck layout for a fresh look or improved functionality. Ensuring items are placed properly can also minimize wear and tear on the deck’s surface. Enjoy the renewed beauty and comfort of your Azek deck, ready for entertaining or relaxing in the great outdoors.

By following these ten simple steps, you can keep your Azek deck looking clean and beautiful year-round. Remember to clean your deck at least once a year or more frequently if you live in an area with heavy foliage or significant foot traffic.

5 Additional Tips and Tricks

1. Use a Pressure Washer with Caution: If you use a pressure washer to rinsing your deck, make sure to use it at the lowest effective setting. High pressure can damage the surface of the Azek decking, so it’s crucial to keep the nozzle at least 8 inches away from the deck surface and spray in a sweeping motion.
2. Tackle Grease Spills Immediately: For those who enjoy grilling on their Azek deck, grease spills can be a common issue. It’s important to clean up any grease or oil spills as soon as they happen. Applying a degreaser or a dish soap solution promptly can prevent the spills from setting and causing stains.
3. Regular Sweeping: To minimize the need for deep cleaning, make it a habit to sweep your Azek deck regularly. Removing leaves, dirt, and debris can prevent stains and mold from developing, especially in the corners and between the deck boards where moisture tends to accumulate.
4. Cover Furniture During Off-Season: If your outdoor furniture remains on the deck during the off-season, consider using furniture covers to protect both the furniture and the deck. This not only preserves the material but also keeps the deck surface clean by preventing debris from accumulating under and around the furniture.
5. Keep an Eye on the Weather: Before starting the cleaning process, make sure to check the weather forecast. It’s best to clean your Azek deck on a dry and calm day, as rain or wind can hinder the effectiveness of the cleaning solution or cause damage to the surface. Additionally, avoid cleaning your deck in direct sunlight, as this can also affect how well the solution works.

With these tips and tricks, you can maintain the beauty and longevity of your Azek deck for years to come. Regular cleaning and maintenance not only keep the deck looking pristine but also ensure it remains a safe and enjoyable space for all your outdoor activities.

5 Things You Should Avoid When Cleaning an Azek Deck

1. Do Not Use Harsh Chemicals: Avoid cleaners containing bleach, ammonia, or other harsh chemicals as they can damage the surface of the Azek decking. Opt for gentle, soap-based cleaners or those specifically designed for composite decking.
2. Avoid Using Abrasive Scrubbers: Scrubbing your Azek deck with wire brushes or highly abrasive pads can scratch and dull the surface. Always use a soft-bristle brush to prevent unnecessary wear and tear.
3. Steer Clear of Power Washing on High Settings: While using a pressure washer can be effective, blasting your Azek deck on high settings can cause significant damage. Always use a gentle setting and maintain a safe distance from the decking surface.
4. Do Not Ignore Manufacturer’s Instructions: Always refer to the cleaning guidelines provided by Azek. Unapproved cleaning methods or products can void your warranty.
5. Avoid Cleaning in Extreme Weather Conditions: Attempting to clean your Azek deck in direct sunlight, extreme heat, or freezing temperatures can hinder the cleaning product’s effectiveness and potentially harm the deck’s surface. Choose a mild, overcast day for the best cleaning results.

By avoiding these common mistakes, you can safely and effectively clean your Azek deck, keeping it in top condition for years to come.

How Can You Make Your Azek Deck Shine?

If you want to give your Azek deck an extra shine after cleaning, there are a few simple methods you can try:

• Use a Deck Brightener: After cleaning your Azek deck, you can apply a deck brightener to enhance its color and natural beauty. Follow the manufacturer’s instructions for the best results.
• Apply a UV Protectant: Over time, sunlight can cause fading and discoloration on your Azek deck. Applying a UV protectant can help prevent this and keep your deck looking vibrant.
• Wax the Surface: To give your Azek deck a glossy finish, you can use car wax or specialized deck wax. This can also help repel water and reduce staining.

With these tips, you can not only keep your Azek deck clean but also make it shine. Regular cleaning and maintenance, along with these additional steps, can help maintain the beauty and longevity of your outdoor space.

How Can Make a Natural Cleaning Solution for Your Azek Deck?

If you prefer to use a natural cleaning solution on your deck, here’s a simple recipe you can try:

• 1 gallon of warm water
• 1 cup of white vinegar
• ½ cup of baking soda

Mix these ingredients in a bucket and use a soft-bristle brush to apply the solution onto your deck. Let it sit for 10-15 minutes, then rinse off with a garden hose. This gentle yet effective solution can help remove dirt and stains from your Azek deck without using harsh chemicals.

Remember to always test any cleaning solution on a small, inconspicuous area of your deck before applying it to the entire surface. This will ensure that the solution does not cause any damage or discoloration.  With these tips and tricks, you can enjoy your beautiful Azek deck for many years to come.

Is It OK to Put Salt on Azek Decking?

While Azek decking is designed to withstand harsh outdoor elements, it’s best to avoid putting salt on the surface. Salt can cause discoloration and potentially damage the protective layer of your deck. If you need to remove ice or snow from your Azek deck, opt for a plastic shovel instead of using salt or de-icing chemicals.

Always use caution when shoveling to avoid scratching the surface of your deck. If salt accidentally gets on your deck, make sure to clean it off promptly with a gentle cleaning solution and water.

By avoiding salt and using proper cleaning methods, you can keep your Azek decking looking its best for years to come.  So, be mindful while using any chemicals or substances on your Azek deck, and always follow the manufacturer’s instructions for cleaning and maintenance. With proper care, your Azek deck can continue to be an attractive and functional addition to your outdoor space. 

Conclusion

Cleaning your Azek deck is essential for maintaining its beauty and enhancing its longevity. By following the tips, avoiding common mistakes, and occasionally giving it a shine, you can ensure your deck remains a pristine and enjoyable outdoor space.

Whether you choose to use a natural cleaning solution or products specifically designed for Azek decking, always adhere to the manufacturer’s instructions to protect your investment. Remember, regular maintenance keeps your deck looking its best and safeguards it against the elements.

Hopefully, the article on how to clean an azek deck  has provided you with valuable insights and useful tips. With the right approach, your Azek deck can continue to be a source of pride and enjoyment for many years to come.  So, go ahead and give your deck the love and care it deserves! Happy cleaning!