How to Clean Bird Poop Off Trex Deck

If you’re a bird lover, chances are you’ve experienced that unpleasant surprise of stepping onto your Trex deck and discovering it has been covered in pesky bird droppings. Fortunately, there’s no need to fret: cleaning away the mess is easier than you might think!

How to Clean Bird Poop Off Trex Deck

In this blog post on how to clean bird poop off trex deck, we’ll show you how to quickly clean off your Trex decking so it shines again while making sure no harm comes to any of our feathered friends sitting outside—no matter what kind of mess they make. Keep reading for all the details and soon enough your porch or patio will look as good as new!

What is Trex Deck?

Trex Deck is a type of composite decking material made from recycled plastic and wood fibers. It has become popular because of its durability and low-maintenance requirements, making it an attractive outdoor flooring option for homeowners who want to enjoy the outdoors without worrying about constant upkeep. This type of decking is made to stand up against the elements, but it has its limits when exposed to a mess like bird droppings.

13 Step-by-step Guidelines on How to Clean Bird Poop Off Trex Deck

Step 1: Assemble Your Tools

You’ll need a few items to get started. Grab some rubber gloves, a hose, a scrub brush or soft cloth, and a bucket of warm water mixed with mild soap. This will make sure your deck is safe from potential damage during the cleaning process. It’s also best to wear a face mask if you’re sensitive to the smell of bird droppings. If you plan to use a chemical cleaner, make sure it is specifically designed for composite decking. This will make sure no damage is done to the Trex Deck surface.

Wear a Face Mask if You're Sensitive

Step 2: Remove as Much Mess as Possible

Start by using your gloved hands to scoop up as much of the bird droppings as you can. Make sure to wear gloves so that you don’t come into contact with any of the bacteria that can be present in droppings. It’s also important to break apart any dried pieces of bird droppings so that they can be swept away more easily. If the droppings are especially stubborn, you can use a hose to soften them before you start cleaning.

Step 3: Rinse With a Hose

Next, use your hose to rinse away any remaining residue. This will help to loosen up the droppings so that they can be scrubbed away more easily. If you have an adjustable nozzle on your hose, set it to the lowest setting so that you don’t damage the deck. This will also help to prevent any water from pooling on the surface. But make sure you’re thorough with your rinsing as this may take a few attempts.

Step 4: Scrub the Deck

Use a scrub brush or soft cloth to gently scrub away the remaining bird droppings. Make sure to be careful and use only enough pressure to remove the droppings without damaging the Trex decking. However, if you’re still not able to remove the droppings completely with a soft brush, then you can use a chemical cleaner that is specifically made for composite decking.

Step 5: Rinse Again

Once you are done scrubbing, rinse the deck once more with your hose. Make sure to get into all of the nooks and crannies so that no residue is left behind. This will also help to ensure that the deck is thoroughly cleaned and free of any dirt or debris. But again, be sure to use the lowest nozzle setting and avoid using too much pressure. Always be gentle with your deck to avoid damaging it.

Step 6: Clean With Soapy Water

Fill a bucket with warm water and mix in a mild soap. Use a soft cloth or mop to apply the soapy mixture to your Trex decking. Scrub gently until all of the droppings are removed. This will help to further break down any remaining residue and ensure that your deck is completely clean. But once you’re done, make sure to rinse it thoroughly with your hose so that no soap residue is left behind. It’s also best to dry the deck with a towel afterwards.

Step 7: Rinse One More Time

Rinse away any remaining soapy residue with your hose before allowing your Trex decking to air dry completely. But make sure to observe the same precautions as before and use the lowest nozzle setting. This will help to ensure that no water pools on the deck, which could result in staining. But if you have any stubborn stains that won’t come out, it’s best to consult a professional for assistance. This will help to ensure that the deck is kept in good condition.

Step 8: Disinfect the Deck

Once your deck is dry, use a disinfectant cleaner to help guard against the spread of any harmful bacteria. Make sure to follow all of the instructions on the label. It’s also a good idea to wear a face mask if you’re sensitive to the smell of disinfectant. Allow your deck to air dry once more before enjoying it again.

Use a Disinfectant Cleaner

Step 9: Apply Sealant

As an extra protection measure, consider applying a sealant to your Trex decking. This will help protect it from future messes caused by bird droppings and other outdoor elements. After that, all you have to do is enjoy your effortlessly clean decking. This should help ensure that your Trex decking remains in good condition for years to come. If you follow these steps, then you’ll have no trouble keeping your deck free from bird droppings.

Step 10: Clean Up Your Work Area

Once you are finished cleaning, make sure to clean up all of your tools and materials so that no residue remains behind that could potentially damage your Trex decking in the future. This will help to ensure that your deck is kept in pristine condition and that it looks as good as new for years to come.

Step 11: Let it Air Dry Thoroughly 

Allow your Trex decking to air dry completely before you walk on it. This will help make sure that you don’t introduce any water or soapy residue into the cracks and crevices of your decking. After that, all you have to do is enjoy your sparkling clean Trex decking. However, you should still perform regular maintenance checks to ensure that it stays in pristine condition.

Step 12: Reapply the Sealant

If you applied a sealant to your Trex decking, take some time to reapply it after cleaning off bird droppings. This will ensure that your deck is protected from future messes. But make sure to read the instructions on the label carefully before you start. If done properly, the sealant should help keep your deck looking as good as new.

Applied a Sealant to Your Trex Decking

Step 13: Enjoy Your Clean Trex Deck!

Now that you know how to clean bird poop off the Trex deck, there’s no reason not to enjoy the outdoors in style! Take some time to sit back and relax as you admire your freshly cleaned Trex deck and enjoy the great outdoors. With just a few simple steps, you can keep your Trex deck looking good as new. Remember always to take proper safety precautions and wear protective clothing when cleaning up bird droppings. And, if you follow these steps, your Trex deck will stay in great condition for years to come.

Keep Your Trex Deck Looking Good

With these 13 easy steps, you’ll be able to effectively clean bird poop off of your Trex deck and make sure that it stays in tip-top shape for years to come! Whether you’re enjoying a cup of coffee or gathering with friends outside, you can rest assured that your porch or patio will look as good as new! Enjoy your clean Trex deck today!

Frequently Asked Questions

Q: What is the Best Way to Clean Bird Poop Off Trex Deck?

A: The best way to clean bird poop off of your Trex deck is to first scoop up as much of the mess as possible, then rinse with a hose, scrub with a brush or cloth and soapy water, and disinfect with a cleaner. Finally, apply a sealant to the decking to protect against future messes.

Q: Is Bird Poop Harmful to Trex Decking?

A: While bird poop itself is not necessarily harmful to Trex decking, the bacteria found in droppings can be. It is important to clean and disinfect any messes as soon as possible to help prevent the spread of harmful bacteria.

Q: Can You Pressure Wash Bird Poop Off Trex Deck?

A: While it is possible to pressure wash bird poop off of your Trex deck, it is not recommended. Pressure washing can damage the decking and lead to costly repairs. It is best to use the steps outlined above to clean and disinfect your Trex deck.

Q: How Often Should You Clean Bird Poop Off Your Trex Deck?

A: To ensure that your Trex deck remains in good condition, it is important to clean off any bird droppings as soon as possible. Depending on the number of birds in your area, you may need to clean your decking several times per week. Make sure to reapply a sealant after you clean your deck to help protect it from future messes.


All in all, the process of cleaning bird poop from Trex decks is certainly not complex. With a few simple steps on how to clean bird poop off trex deck to follow and the correct products in hand, you will have a clean deck in no time! For best results, it is always recommended that you regularly clean your deck to avoid the accumulation of materials such as bird poop.

Consider using a Trex-approved cleaner for deeper staining and to maintain the beauty of your deck for a long time. As always, be sure to read instructions on any product packaging carefully before beginning any cleaning project. Finally, remember to have fun with your outdoor spaces, and invite those feathered friends into your yard regularly – even if they make messes!

Photo of author

Adrian Green

Adrian has been interested in woodworking since he was a child. His father had a woodworking shop, and Adrian would help him out and learn from him. He gained basic carpentry knowledge as well as an understanding of how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others. So he started this blog to spread his passion and knowledge to those interested in DIY wood-working projects. He knows that with a little guidance and practice, anyone can create beautiful pieces of furniture or décor from scratch.

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