How To Clean Plastic Resin Outdoor Furniture

Plastic resin outdoor furniture offers a durable and weather-resistant seating solution for patios, decks, and gardens. Its resistance to fading, cracking, and splintering makes it a popular choice for homeowners. However, even with its inherent durability, plastic resin furniture requires regular cleaning to maintain its appearance and prevent the build-up of dirt, grime, mold, and mildew. Neglecting this maintenance can lead to discoloration, stubborn stains, and a less inviting outdoor space.

This article provides a comprehensive guide on how to effectively clean plastic resin outdoor furniture, covering essential tools, cleaning solutions, and step-by-step instructions to ensure your furniture remains in excellent condition. A consistent cleaning routine prolongs the lifespan of your furniture and enhances the overall aesthetic appeal of your outdoor living area.

Gathering Essential Cleaning Supplies

Before beginning the cleaning process, it is crucial to gather the necessary supplies. Having all the materials readily available streamlines the task and ensures efficient cleaning. The following items are typically required:

Bucket: A sturdy bucket is needed to hold the cleaning solution. Choose a size that is convenient for carrying and dipping your cleaning tools.

Garden Hose with Spray Nozzle: A garden hose with an adjustable spray nozzle is essential for rinsing the furniture before and after cleaning. The nozzle allows for controlled water pressure, preventing damage to the resin material.

Soft-Bristled Brush: A soft-bristled brush is ideal for scrubbing dirt and grime from the furniture surface. Avoid using abrasive brushes or scouring pads, as they can scratch or damage the plastic resin.

Sponges or Cleaning Cloths: Sponges and cleaning cloths are useful for wiping down surfaces and removing excess cleaning solution. Microfiber cloths are particularly effective for lifting dirt and leaving a streak-free finish.

Cleaning Solutions: Several cleaning solutions are suitable for cleaning plastic resin furniture. The choice of solution depends on the severity of the dirt and stains. Common options include:

Mild Dish Soap: Dish soap is a gentle and effective cleaner for removing everyday dirt and grime.
Vinegar and Water Solution: A mixture of equal parts vinegar and water is a natural and effective cleaner for removing mildew and mold.
Commercial Outdoor Furniture Cleaners: Several commercial cleaners are specifically formulated for cleaning plastic resin furniture. These cleaners often contain detergents and stain removers designed to tackle tougher stains. Always follow the manufacturer's instructions when using commercial cleaners.
Bleach Solution (Use with Caution): A diluted bleach solution (1 part bleach to 10 parts water) can be used to remove stubborn stains and mold. However, bleach can be harsh and may discolor the resin if used improperly. Always test the solution on an inconspicuous area first and wear gloves and eye protection when handling bleach. Proper disposal of bleach solution is also critical.

Protective Gear: Depending on the cleaning solution used, gloves and eye protection may be necessary to protect skin and eyes from irritation. This is especially important when using bleach or other harsh chemicals.

Step-by-Step Cleaning Process

Once all the necessary supplies are gathered, the cleaning process can begin. Follow these steps for effective cleaning of plastic resin outdoor furniture:

Preparation: Move the furniture to an open area where it can be easily hosed down. Remove any cushions, pillows, or other accessories from the furniture. This ensures that all surfaces are accessible and can be thoroughly cleaned.

Rinse the Furniture: Use the garden hose to rinse the furniture thoroughly. This removes loose dirt, debris, and cobwebs before applying any cleaning solution. Use a moderate water pressure to avoid damaging the resin.

Apply Cleaning Solution: Prepare the chosen cleaning solution according to the instructions. If using dish soap, add a few drops to a bucket of warm water. If using a vinegar solution, mix equal parts vinegar and water in a spray bottle. If using a commercial cleaner, follow the manufacturer's directions. Apply the cleaning solution to the furniture using a sponge, cloth, or spray bottle. Ensure that all surfaces are thoroughly covered.

Scrub the Furniture: Use a soft-bristled brush to scrub the furniture. Pay particular attention to areas with stubborn dirt, grime, or mildew. Work in small sections, applying gentle pressure to avoid scratching the resin. For intricate designs or hard-to-reach areas, use a smaller brush or a sponge.

Rinse Thoroughly: After scrubbing, rinse the furniture thoroughly with the garden hose. Ensure that all traces of the cleaning solution are removed. Leftover residue can attract dirt and create a sticky surface.

Dry the Furniture: Allow the furniture to air dry completely. You can speed up the drying process by using a clean, dry cloth to wipe down the surfaces. Avoid placing the furniture in direct sunlight, as this can cause fading or warping, especially if bleach was used in the cleaning process.

Addressing Specific Stains and Issues

While regular cleaning can prevent the buildup of many stains and issues, some problems require specialized attention. The following are common stains and problems encountered with plastic resin outdoor furniture, along with recommended solutions:

Mold and Mildew: Mold and mildew thrive in damp environments and can be a common problem on outdoor furniture. To remove mold and mildew, use a solution of equal parts vinegar and water or a commercial mildew remover. Apply the solution to the affected areas and let it sit for several minutes. Scrub with a soft-bristled brush and rinse thoroughly.

Stubborn Stains: Stubborn stains, such as those from bird droppings, tree sap, or rust, may require more aggressive cleaning methods. Try using a paste of baking soda and water. Apply the paste to the stain, let it sit for 15-20 minutes, and then scrub gently. Alternatively, a diluted bleach solution (used with extreme caution, as detailed earlier) can be used to remove stubborn stains. Always test the solution on an inconspicuous area first.

Discoloration: Prolonged exposure to sunlight can cause discoloration of plastic resin furniture. While some fading is inevitable, measures can be taken to minimize it. Applying a UV protectant spray specifically designed for plastic furniture can help to shield the resin from the sun's harmful rays. Store the furniture in a shaded area or cover it when not in use.

Scratches: While plastic resin is durable, it can be scratched by sharp objects. Minor scratches can often be buffed out with a plastic polish or a scratch remover designed for plastics. For deeper scratches, consider consulting a professional furniture restorer.

Preventative Measures: The best way to deal with stains and issues is to prevent them from occurring in the first place. Regular cleaning, covering the furniture when not in use, and storing it in a protected area during harsh weather conditions can significantly extend the lifespan of plastic resin outdoor furniture.

Consistent maintenance, rather than infrequent deep cleans, is a far more effective strategy for keeping plastic resin furniture looking its best. A quick wipe-down with soapy water after spills or noticing the beginning of grime buildup can prevent the need for more intensive cleaning processes down the road.

Furthermore, consider the environment in which the furniture is placed. If it's constantly under a tree, more frequent cleaning may be necessary because of dripping sap and falling leaves. If it's near a pool, consider that chlorine and other pool chemicals can affect the resin over time, requiring more vigilant rinsing.

By adhering to these guidelines and implementing a consistent cleaning routine, plastic resin outdoor furniture will remain an attractive and functional part of an outdoor living space for years to come. Remember to always prioritize safety by using appropriate protective gear and handling cleaning solutions with care. Proper care and maintenance will preserve the beauty and durability of these furnishings, providing lasting enjoyment.