Over time, plastic can succumb to oxidation much like metals, resulting in a lackluster and unattractive appearance. A common query among homeowners is: how to clean oxidized plastic patio chairs.
There exist four primary methods to breathe new life into your weathered plastic patio chairs, all utilizing readily available household items. These remedies encompass the use of substances such as mild dish soap, vinegar, baking soda, bleach, and even a heat gun.
While these techniques may require a bit of your time and effort, the end results will leave you astounded. Consider the considerable savings compared to the alternative of replacing your chairs or hiring a professional cleaning service.
How to Clean Oxidized Plastic Patio Chairs
Method 01: Mild Dish Soap
To effectively restore the appearance of oxidized plastic patio chairs, you can follow these step-by-step instructions:
Step 01: Create a cleaning solution
Begin by preparing a cleaning mixture using warm water and mild dish soap. Aim for approximately one tablespoon of soap per gallon of water. Mix this solution in a bucket or basin.
Step 02: Eliminate loose debris
Using a soft-bristle brush or a cloth, delicately brush away any loose dirt, debris, or dust from the chairs. Ensure you cover all surfaces thoroughly.
Step 03: Scrub the chairs
Dip your chosen brush or cloth into the soapy water solution and gently scrub the areas of the plastic chairs affected by oxidation.
Apply moderate pressure while scrubbing to facilitate the removal of the oxidation. Pay special attention to the discolored or dull spots.
Step 04: Rinse with clean water
After scrubbing, rinse the chairs meticulously with clean water. This step serves to eliminate any soapy residue and any oxidation that has been loosened.
Step 05: Repeat as necessary
If the oxidation proves to be stubborn and doesn’t come off easily, consider repeating the cleaning process. Alternatively, you can try employing a plastic-safe cleaner or a specialized plastic cleaner designed explicitly for oxidation removal.
Step 06: Allow chairs to dry
Once the cleaning is complete, permit the chairs to air dry completely before using them again.
Additional Suggestions:
- If you prefer to use a commercial cleaner, look for one specifically formulated for tackling oxidized plastic.
- Avoid resorting to abrasive scrub brushes or harsh chemical cleaners, as they may harm the plastic.
- To prevent future oxidation, consider regular cleaning and protecting your plastic patio chairs from prolonged exposure to sunlight.
Method 02: Baking Soda
Here’s a step-by-step guide on how to use baking soda to remove oxidation from your plastic patio chairs:
Step 1: Prepare Your Materials
Gather a bowl of warm water, baking soda, a sponge, a clean towel, and car wax with a clean rag.
Step 2: Apply Baking Soda Paste
Dip a sponge into the bowl of warm water, then remove it. Sprinkle baking soda generously onto the damp sponge. Begin gently rubbing the sponge with baking soda onto the areas of the chair affected by oxidation.
Continue to add more baking soda to the chair and rub until the affected areas are completely covered.
Step 3: Allow Settling Time
Do not rinse the chair immediately. Let the baking soda paste settle for about 10 minutes. This allows it to work on the oxidation.
Step 4: Rinse the Chair
After the 10-minute wait, thoroughly rinse the chair with water to remove the baking soda paste.
Step 5: Dry the Chair
Use a clean towel to wipe the chair dry or leave it to air dry. Avoid direct sunlight during this drying process.
Step 6: Apply Car Wax
Apply a layer of car wax evenly over the entire chair using a clean rag. Let the car wax dry for approximately 7 minutes.
Step 7: Buff for Shine
After the wax has dried, use a soft cloth to buff the chair’s surface. This final step will enhance the chair’s appearance and give it a polished shine.
Method 03: Bleach & Dishwashing Liquid
Here’s a step-by-step guide for using bleach to remove tough stains from white plastic patio chairs while ensuring safety:
Step 1: Prepare the Cleaning Solution
Pour a gallon of warm or hot water into a bowl. Add 2 to 3 tablespoons of dishwashing liquid that is free of ammonia. Incorporate ¾ cup of bleach into the mixture.
Step 2: Apply the Cleaning Solution
Dip a sponge into the prepared solution, ensuring you wear gloves and a mask for safety. Apply the solution to the marks or stains on your white plastic chair. Scrub the affected areas vigorously until the stains are no longer visible.
Step 3: Rinse and Air Dry
Thoroughly rinse the chair with clean water to remove any residual cleaning solution. Allow the chair to air dry. Avoid direct sunlight during the drying process.
Step 4: Optional – Apply Car Wax for Shine
If desired, you can apply car wax to the cleaned chair to give it a polished shine.
Important Safety Note
- Never handle bleach without wearing gloves and a mask to protect yourself from harmful fumes.
Method 04: Ammonia
Certainly, here is the step-by-step process for using ammonia and water to remove oxidation from your plastic patio chair:
Step 1: Prepare the Ammonia Solution
Mix one cup of ammonia with three cups of warm, clean water in a container. Shake the solution well to ensure it’s thoroughly blended.
Step 2: Apply the Ammonia Solution
Dampen a clean, soft cloth with the ammonia and water mixture. Gently apply the damp cloth to the oxidized areas of your chair, ensuring even coverage.
Step 3: Allow Drying Time
Allow the applied solution to dry on the chair’s surface for approximately 5 minutes.
Step 4: Rinse and Air Dry
After the drying period, rinse the chair thoroughly with clean water to remove any residual solution. Leave the chair to air dry. Be sure to avoid exposing it to direct sunlight during the drying process.cv
Preventing Oxidation of Plastic Outdoor Furniture
Don’t wait until your cherished plastic outdoor furniture deteriorates and loses its appeal before taking action. As the saying goes, prevention is better than cure! While you can’t completely halt the oxidation process, following the tips below will significantly minimize its effects and extend the lifespan of your plastic outdoor furniture.
1. Minimize Sun Exposure
Avoid leaving your plastic chairs in direct sunlight for extended periods. Seek shade under a pergola or store them in a garage when not in use. UV rays are the primary culprits behind plastic oxidation.
This not only slows down degradation but also keeps your furniture looking fresh and vibrant.
2. Use Outdoor Patio Covers
Storing chairs after each use can become cumbersome, especially if you lack extra space in your garage or shed. Consider investing in outdoor patio furniture covers.
Simply cover your plastic lawn chairs when they’re not in use, eliminating concerns about sun exposure. Ensure the covers are UV-resistant and can withstand water and wear.
3. Establish a Cleaning Routine
Plastic outdoor furnishings are designed for durability but require proper maintenance to reach their potential lifespan.
Implement a regular cleaning schedule, ideally once or twice a week, or at least once a month if time is limited. Consistency is key. Standard laundry soap works well for routine cleaning, while a vinegar solution can tackle mold.
4. Apply Wax Regularly
After cleaning your plastic lawn chairs, consider applying wax to provide a glossy finish. A monthly waxing session is a good practice.
During waxing, inspect for dirt buildup, oxidation marks, and scratches. Use a high-quality wax product, and ensure the plastic surface is dry before application.
5. Wrap Furniture with Fabric Upholstery
An alternative method to prevent plastic oxidation is to use fabric upholstery, similar to using an outdoor cover. This not only adds comfort but also enhances aesthetics.
Wrap your chairs with fabric to create a stylish upholstery look. This approach is popular for parties, weddings, and social gatherings.
Upholstery not only shields against oxidation but also keeps dirt at bay, with numerous colors and styles for customization.
Cleaning Oxidized Plastic Patio Chairs – Dos and Don’ts
Cleaning oxidized plastic patio chairs involves a few key steps we’ve already covered. Additionally:
1. Consider Painting for a New Look
Painting your furniture is a great way to give it a fresh appearance and personality. Utilize specialized paints like Krylon and Rust-Oleum for this purpose. These paints are available at local stores or online retailers like Amazon.
2. Prioritize Safety
Always wear protective gear, especially when working with chemicals like bleach, to prevent skin irritations and ensure your safety during the cleaning process.
Tips to Keep Your Plastic Patio Chairs Tidy
Here are some additional tips to maintain the cleanliness and longevity of your plastic lawn chairs:
Shield from Sunlight: Avoid prolonged exposure to direct sunlight. Store your furniture in a shed, garage, or shaded area when not in use. This will slow down the oxidation process caused by UV light, preserving their appearance and durability. If storage space is limited, consider using outdoor furniture covers for protection.
Regular Cleaning and Waxing: Periodically inspect your patio furniture, ideally on a monthly basis. Keep an eye out for signs of oxidation, scratches, or the accumulation of debris. Regular cleaning and waxing will help maintain its condition.
Consider Repainting: If your Polywood furniture has become discolored or displays visible oxidation marks, contemplate repainting it. Repainting offers the opportunity to customize your furniture according to your preferences. Opt for specialized plastic paints like Rust-Oleum and Krylon, readily available on platforms like Amazon.
FAQ
Is WD40 Harmful to Plastic?
With the exception of Polystyrene and polycarbonate plastics, WD40 is a versatile product suitable for rejuvenating plastic outdoor furniture that has endured extended exposure to the elements.
Can Plastic Chairs Experience Oxidation After Cleaning?
Certainly. Irrespective of your cleaning efforts or protective measures, plastic lawn chairs left in prolonged sunlight are still susceptible to oxidation.
Can Oxidation Cause Plastic Outdoor Furniture to Crack?
Indeed. Oxidation contributes to the deterioration of plastic patio chairs, leading to surface dryness. This effect results in a lackluster and dull appearance, and if oxidation is not addressed promptly, it can eventually lead to cracks in the chair.
My Final Take
So, how to clean oxidized plastic patio chairs.
To maintain the pristine condition of your plastic patio furniture, the best approach is to minimize exposure to the sun’s harmful UV rays, which can lead to damage. Even when shielding from the sun isn’t feasible, you can easily clean and revitalize your furniture by eliminating dirt and oxidation marks.
With the help of readily available and budget-friendly household items or a heat gun, followed by a treatment of automotive body wax, you can swiftly restore your furniture to its former glory, making it look brand new once more.