How to Clean Polyethylene Furniture

Welcome to our blog, fellow furniture enthusiasts! If you’re reading this, chances are you have one or more pieces of furniture made from polyethylene in your home. And while it may be durable and weather-resistant, one thing that often gets overlooked is the fact that polyethylene furniture requires proper cleaning to maintain its beauty and longevity. Don’t worry, though; we’ve got you covered!

How to Clean Polyethylene Furniture

In this post, we’ll be sharing some expert tips on how to clean polyethylene furniture. Whether you have a cozy outdoor patio set or sleek indoor chairs, our guide will help breathe new life into them.

So sit back, relax (on your polyethylene furniture), and get ready to learn about maintaining that perfect shine with our ultimate cleaning guide.

What Will You Need?

Before we dive into the specifics, let’s take a quick look at what you’ll need to get started with cleaning your polyethylene furniture:

  • Mild detergent or soap (avoid harsh chemicals)
  • Soft-bristled brush or sponge
  • Water
  • Microfiber cloth

That’s it! No fancy or expensive tools are required. Just some everyday household items will do the trick.

10 Easy Steps on How to Clean Polyethylene Furniture

Step 1. Prepare Your Cleaning Solution:

Start by making a mild cleaning solution. Mix a few drops of your mild detergent or soap in warm water. This solution will be safe for your polyethylene furniture and should effectively remove dirt and grime without damaging the surface. If you have any specific cleaning products recommended by the furniture manufacturer, feel free to use those instead.

Step 2. Remove Debris and Loose Dirt:

Before you begin scrubbing, make sure to remove any debris or loose dirt from the surface of your furniture. For this initial step, you can use a soft-bristled brush or a microfiber cloth. This prevents the possibility of scratching or further embedding dirt into your polyethylene furniture when you move on to the scrubbing phase.

Use a Soft Bristled Brush

Step 3. Apply the Cleaning Solution:

Next, dampen your soft-bristled brush or sponge with the prepared cleaning solution. Gently scrub the surface of your polyethylene furniture, making sure to get into all the nooks and crannies. The answer should help to break down the grime, making it easier to lift off. Be sure not to use too much force, as you want to avoid scratching the surface. For stubborn stains, apply a little more solution and let it sit for a few minutes before scrubbing.

Step 4. Rinse Thoroughly:

After scrubbing, it’s time to rinse off the cleaning solution. Use a hose or a bucket of clean water to rinse the furniture, ensuring all the soap is thoroughly washed away. Leaving any residue could damage the polyethylene or attract more dirt. Make sure to rinse thoroughly, especially in any crevices or detailed areas where the solution may have collected.

Step 5. Dry Your Polyethylene Furniture:

Once you’ve thoroughly rinsed your furniture, it’s essential to dry it properly to prevent water spots or potential damage. Use a clean, soft microfiber cloth to wipe down all surfaces of your furniture, ensuring there is no remaining water. If you have the time, you can also let your furniture air-dry in the sun. This step is crucial in maintaining the shine and durability of your polyethylene furniture.

Step 6. Regular Maintenance:

Regular maintenance can help keep your polyethylene furniture in top shape. While deep cleaning is necessary occasionally, daily or weekly wipe-downs can help prevent the buildup of dirt and grime. Simply use a microfiber cloth to dust off the furniture surface. If any spills occur, clean them immediately to avoid staining. Regular maintenance keeps your furniture looking new and extends its lifespan.

Use a Microfiber Cloth

Step 7. Avoid Harsh Conditions:

While polyethylene furniture is known for its durability and resistance to weather, it’s best to avoid overly harsh conditions when possible. If your furniture is placed outdoors, consider covering it or bringing it indoors during extreme weather like heavy rain, snow, or intense heat. This can help prevent premature fading, cracking, or warping of the polyethylene material.

Step 8. Use Protective Coating:

Although polyethylene is quite resilient, using a protective coating can further enhance the lifespan of your furniture. There are various products available on the market specifically designed for polyethylene. These coatings can help protect against sunlight, stains, and scratches. Make sure to use a safe polyethylene product and follow the manufacturer’s instructions for application. Remember, a little extra effort can go a long way when it comes to preserving your furniture’s beauty and functionality.

Step 9. Regularly Inspect Your Furniture:

Regularly inspecting your polyethylene furniture for any damage or wear and tear is a good practice. Check for any signs of cracking, fading, or loose parts. If you notice any potential issues, it’s best to address them immediately. Minor problems, when caught early, can often be fixed quickly, thereby preventing more significant damage in the future. If required, certain parts of the furniture might be replaceable, or minor cosmetic issues can be addressed with touch-up pens designed for polyethylene surfaces. Regular inspections ensure that your furniture remains durable and beautiful for a long time.

Inspecting Your Polyethylene Furniture

Step 10. Store Wisely During Off-Season:

When the outdoor season is over, storing your polyethylene furniture properly is crucial to prevent damage. Store it in a covered, dry area like a shed or garage. If indoor space is unavailable, consider using furniture covers designed explicitly for outdoor pieces. These covers should be waterproof and durable enough to protect your furniture from wind, rain, snow, and UV rays. Before covering or storing, ensure your furniture is clean and completely dry. Proper storage will protect your polyethylene furniture from harsh weather elements and prolong its life.

By following these simple steps, you can keep your polyethylene furniture clean and well-maintained. With regular care and maintenance, it will continue to be a beautiful and functional addition to your outdoor or indoor space for years to come.

5 Additional Tips and Tricks

  1. Avoid Harsh Chemicals: When cleaning polyethylene furniture, it’s crucial to avoid strong chemicals that could potentially harm the material. Stick to mild, soapy water for regular cleaning.
  2. Use a Soft Cloth: Always use a soft cloth or sponge when cleaning your polyethylene furniture to prevent scratching the surface.
  3. Tackle Stains Promptly: Deal with stains as soon as they occur. The longer a shame is left, the harder it becomes to remove. For stubborn stains, try using a mixture of water and mild detergent.
  4. Routine Cleaning: Regular cleaning helps maintain the appearance and durability of your polyethylene furniture. Make it a habit to clean the table every few weeks or at least once a month.
  5. Cover: To extend the lifespan of your polyethylene furniture, consider covering it or storing it indoors during harsh weather conditions. This will protect it from damage due to exposure to extreme elements.

With these additional tips and tricks, you can ensure that your polyethylene furniture stays clean and well-maintained for years.

5 Things You Should Avoid

  1. Avoid Using Abrasive Tools: Never use abrasive cleaning tools like steel wool or rough brushes on polyethylene furniture. These can leave scratches and damage the furniture’s surface.
  2. Avoid Direct Sunlight: While polyethylene furniture is designed for outdoor use, prolonged exposure to direct sunlight can cause fading. Place the furniture in shaded areas or use patio umbrellas.
  3. Avoid Using Bleach or Ammonia-Based Cleaners: These types of cleaners can cause discoloration and damage to polyethylene furniture. Stick to mild, non-abrasive cleaners.
  4. Avoid Leaving Spills Unattended: Acids in food spills or bird droppings can stain your furniture. Wipe them up as soon as you notice them.
  5. Avoid Dragging Furniture: Dragging polyethylene furniture can cause it to scratch or crack. Always lift the table when you want to move it.
Sunlight Can Cause Fading

Avoiding these common mistakes can help maintain the look and durability of your polyethylene furniture.

Is Polyethylene Furniture Waterproof?

Polyethylene furniture is designed to be water-resistant but not completely waterproof. While it can withstand exposure to rain, spills, and other forms of moisture, prolonged exposure or submerging in water may cause damage over time. It’s essential to properly clean and maintain your polyethylene furniture to prevent any potential damage from occurring. Additionally, you can consider using protective covers or storing the furniture indoors during heavy rain or snow. 

Overall, polyethylene furniture is an excellent option for outdoor use, but it’s essential to take proper care of it to ensure its longevity.  So, next time you’re cleaning your polyethylene furniture, remember these additional tips and tricks to keep it looking like new!


In conclusion, how to clean polyethylene furniture can be a manageable task. By following these simple steps and using the right tools and products, you can keep your outdoor furniture looking brand new for years to come. Remember to plan a regular cleaning schedule, watch out for damaging substances, and use gentle cleaning methods for long-lasting results. Remember to also check and protect the fabric of your cushions, as they play a crucial role in preserving the overall appearance of your furniture.

With just a little effort and care, you can maintain the beauty and durability of your polyethylene furniture, making it the perfect addition to any outdoor space. So don’t wait any longer. Take action now and give your patio or garden furniture the TLC it deserves. Trust us, it will thank you with its longevity and stunning appearance.

Now go on and enjoy your beautiful, clean furniture during those warm summer days!

Photo of author

Adrian Green

Adrian is a woodworking hobbyist and has loved Woodworking since he was 10 years old. Back then in childhood, his father used to have a furniture shop. He used to help his dad and learned a lot from him about how to fix woodworking furniture, basic carpentry knowledge and also about 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.

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