The Best Ways and Products to Clean Your Steel Pergola So It Stays Shiny and New

written by: Hayden Steere

Published: June 1, 2024
Updated: June 1, 2024

reading time:  minutes


Steel pergolas look great and serve a purpose, making them a great addition to any outdoor area. However, they need to be cleaned regularly, just like any other outdoor building, to keep their shine and durability. Here is a list of the best goods and methods for keeping your steel gazebo looking like new, whether you already have one or are thinking about getting one.

How to Read Your Steel Pergola

People love steel pergolas because they last a long time and look great. Companies that build pergolas, like Pioneere Shades and others, stress the benefits of steel structures because they are resistant to weather and don't need much upkeep. Still, even the strongest materials need care to stay in good shape. How to Clean Regularly: The Basics

Rinse first.

  • Wash away loose dirt and other things with an outdoor hose. Scrubbing with rough tools can leave scratches, but this easy step stops them.

Solution of Mild Soap

  • Add some light dish soap drops to some warm water. To clean the steel surface gently, use a soft cloth or sponge to wipe it on with this solution. Stay away from strong chemicals that could hurt the finish.

Brush with Soft Bristles

  • A soft-bristle brush can help get rid of tough spots or bird droppings. Scrub the area gently in a circle to get rid of the dirt without damaging the steel.

More advanced ways to clean

When simple cleaning isn't enough, try these more advanced ways to bring back the shine on your pergola:

Solution of White Vinegar

  • It's natural and works well on spots while being gentle on steel. In a spray bottle, mix vinegar and water together until they are equal. Spray the pergola with the solution. Wait a few minutes, then use a soft cloth to wipe it clean.

Paste made from baking soda

  • A little water and baking soda mixed together will make a paste. The paste should be put on any rust stains or spots and left on for about 15 minutes. Use a soft brush to scrub gently, and then rinse well.

Steel cleaners for businesses

  • There are many tools on the market that are made specifically for steel. These items are made to get rid of tough stains and rust while keeping the steel's shine safe. For the best results, follow the directions given by the maker.

Measures to Protect

One part of taking care of your gazebo is keeping it clean. Another part is keeping it safe from damage.

Performing regular checks

  • Regularly check your pergola for rust, especially after it rains a lot or if you live near the coast, where salt can speed up the rusting process. It's easier to fix problems before they get worse when they are found early.

Coatings that protect

  • Putting on a protection wax or lubricant can help keep the steel safe from the weather. This extra layer keeps dirt and moisture from sticking to the surface, which makes it easier to clean in the future.

Paint Touch-Up

  • If the paint has any chips or scratches, you can fix them with touch-up paint. This not only keeps the look, but it also stops rust from forming.

Eco-Friendly Ways to Clean

If you want to keep your pergola looking great without hurting the environment, there are a few green cleaning methods you can use.

Lemon Juice

  • Because lemon juice is acidic, it can clean and shine steel well. Put some fresh lemon juice on the steel and let it sit for a few minutes. Then, wash it with water and dry it with a cloth.

Essential Oils

  • Eucalyptus and tea tree oils are two examples of essential oils that can be naturally clean. A nice-smelling, eco-friendly way to clean is to mix a few drops with water and use it that way.

Using Cloths Again and Again

  • Instead of wipes, choose microfiber cloths that can be used more than once. They clean well and can be washed and used again and again, which cuts down on waste.

What Not to Do: Common Mistakes

Some ways of cleaning can hurt more than they help, even if you mean well.Remember to always to discuss what you will do with Steel Pergola Installer in Sydney or whatever location you are located within. Don't make these usual mistakes with your steel pergola to keep it in great shape:

Cut-Off Tools

  • Scratching the surface with steel wool, metal brushes, or rough sponges can cause rust and other damage. Use brushes and cloths that are soft.

Chemicals That Hurt

  • Bleach and cleaners with ammonia can remove protection layers and change the colour of things. Always choose gentle cleaners that won't damage steel.

Washers with high pressure

  • You might want to use a power cleaner to blast dirt off, but the force can damage the steel and its finish. Instead, use an outdoor hose that has a setting for a light spray.

Keeping things fun and interesting

Cleaning doesn't need to be a bother. Add some fun by getting the whole family involved or playing your favourite music. Have fun, laugh together, and enjoy the outdoors. Taking care of your gazebo is an investment in the look and use of your outdoor room, after all.


Taking care of your steel gazebo doesn't have to be hard. It can look like new for a long time if you use the right tools and materials. A lot can be done with regular washing, light soap solutions, and deep cleaning every once in a while with natural or store-bought cleaners. Remember to keep your deck safe by checking it often and covering it with protective materials. Don't make the same mistakes people do, like using rough tools or strong chemicals, and choose eco-friendly choices whenever you can.

If you follow these tips, your steel trellis will be the star of your yard for many years to come. Also, keep in mind that professional service companies are always ready to help, whether you need a new installation or just some advice. Have fun with your clean, lovely deck!


About the author 

Hayden Steere

Hello! I’m Hayden Steere, coming to you from Epping, Victoria.
Through my career as a professional landscaper and home renovator I’ve learnt not just to work with tools, but to share that expertise with others. Now retired, I channel this wealth of knowledge into my writing. My goal is to provide informative, practical advice that empowers you to tackle your own projects with confidence.

Beyond writing, I'm a passionate wood turner, often found in my shed transforming simple pieces of wood into intricate works of art. I also cherish the time spent with my family, as these moments are as rewarding as any well-crafted project.

Join me on this journey as I share everything from DIY home renovation tips to creating a beautiful, sustainable garden. Let’s make your living space something truly special!