Outdoor furniture and cushions make your patio or backyard feel like an extension of your home, but they’re constantly exposed to dirt, dust, pollen, and the occasional bird mishap. Over time, grime builds up, colors fade, and mildew can take hold, especially after rain or humidity. Regular cleaning not only keeps everything looking fresh but also helps it last longer through the seasons.

Whether it’s plastic chairs, metal tables, or cushioned loungers, each material needs a little care to stay in top shape. With the right approach, you can bring life back to your outdoor setup and enjoy a cleaner, more inviting space for relaxing, entertaining, or just soaking up some sun.

Supplies You’ll Need for Cleaning Outdoor Furniture & Cushions

General Supplies

Soft-bristle brush: Gently scrubs away dirt and grime without damaging delicate surfaces like wood, wicker, or painted metal. Ideal for tight corners and textured furniture.

Microfiber cloths: Perfect for wiping down surfaces without scratching. These cloths trap dust, lift debris, and leave a streak-free finish on both hard and soft materials.

Bucket: Useful for mixing cleaning solutions or carrying water. A simple plastic bucket makes it easier to control how much liquid you’re using during cleaning.

Hose or pressure washer (optional): A garden hose is great for rinsing soap and dirt off furniture. For stubborn stains or large areas, a pressure washer can speed up the job—just use it on the lowest setting for delicate items.

Cleaning Solutions

Mild dish soap: Safe for most surfaces, dish soap cuts through grease and grime effectively. It’s gentle enough to use on plastic, metal, wood, and even cushion covers.

White vinegar: A natural disinfectant that breaks down mold, mildew, and mineral buildup. When mixed with water, it’s great for cleaning metal, plastic, and outdoor fabrics.

Baking soda: A mild abrasive and deodorizer, baking soda works well on tough stains and odors. It can be used as a paste with water or sprinkled directly on cushions before scrubbing.

Commercial outdoor furniture cleaner (if applicable): Designed specifically for outdoor use, these cleaners target deep stains, UV damage, or mildew. Always read the label to match the cleaner with your furniture type.

Fabric-safe detergent (for cushions): Helps remove body oils, food stains, and mildew from outdoor cushion covers. Use a gentle detergent to avoid color fading or fabric damage during washing.

How to Clean Outdoor Furniture by Material

Plastic Furniture

Plastic outdoor furniture is low maintenance but can easily collect grime, pollen, and mildew. To clean it, mix a few drops of mild dish soap in warm water. Use a soft-bristle brush or sponge to scrub the surface, paying attention to corners and crevices. For stubborn stains, add a bit of baking soda to the mix or use a vinegar-water solution.

Rinse thoroughly with a hose and allow it to air dry in the sun. Avoid using abrasive pads or harsh chemicals, as they can scratch or fade the plastic. If desired, apply a UV protectant spray to help preserve the color and finish.

Metal Furniture (Aluminum, Iron, Steel)

Metal furniture is durable but prone to rust if not cared for properly. Start by wiping off loose dirt and debris with a dry cloth. Use a mild soap and water solution with a soft brush to scrub the surface. Rinse thoroughly and dry with a microfiber cloth to prevent water spots or rusting.

For rust-prone metals like iron, inspect for any rust spots, scrub them with steel wool, or apply a rust remover. Once clean and dry, you can apply a thin layer of car wax or furniture sealant to protect the finish. Store indoors during wet seasons to extend the lifespan of your metal furniture.

Wood Furniture (Teak, Cedar, etc.)

Wood outdoor furniture offers a natural, timeless look but requires extra care. Begin by dusting off any loose dirt. Mix mild dish soap with water and use a soft brush to gently scrub the surface along the grain. Avoid pressure washing, as it can damage the wood fibers. Rinse with a hose and let the furniture air dry completely. If mold or mildew is present, use a vinegar-water solution.

Once dry, apply a wood oil or sealant suited to your specific wood type to help maintain color and resist moisture. Regular maintenance, including sanding and sealing, keeps wooden furniture looking beautiful year-round.

Wicker or Rattan Furniture

Wicker and rattan furniture require gentle handling to preserve their woven structure. Begin by vacuuming or dusting to remove surface dirt and debris. Mix a mild soap solution and use a soft cloth or sponge to gently clean the surface, avoiding too much water that can warp natural fibers. For synthetic wicker, a soft brush and light rinsing are safe.

After cleaning, blot with a towel and allow to dry completely in a shaded area. Avoid prolonged sun exposure, which can make the fibers brittle. Applying furniture polish or a protective sealant can help extend its life and maintain its flexible, stylish appearance.

How to Clean Outdoor Cushions

Removable Covers

Cleaning removable cushion covers is straightforward and helps maintain a fresh look throughout the season. Start by unzipping the covers and shaking off loose dirt or debris. Check the care label; most outdoor cushion covers are machine washable on a gentle cycle using cold water and a fabric-safe detergent. Avoid bleach or harsh chemicals unless specified.

Once washed, let them air dry to prevent shrinking or fading; direct sunlight can help speed up drying, but avoid placing them in a hot dryer. For tougher stains, pre-treat the area with a mild stain remover before machine washing. Once dry, replace the covers carefully to maintain the cushion’s shape and fit. Routine washing keeps your patio furniture looking clean and inviting.

Non-Removable Cushions

Non-removable outdoor cushions can be a bit more time-consuming to clean, but it’s entirely doable with a little care. Begin by vacuuming the cushions to remove surface dust, pollen, and debris. Next, mix warm water with mild dish soap and use a sponge or soft brush to gently scrub the entire cushion surface.

Focus on stained or discolored spots without soaking the inner filling. Rinse with a garden hose, making sure not to oversaturate, and then blot excess moisture with a towel. Stand the cushions upright in a sunny, well-ventilated area to dry completely. To prevent mildew, ensure they dry thoroughly before placing them back on furniture. Regular cleaning preserves both comfort and appearance.

Dealing with Mold or Mildew

Mold and mildew on outdoor cushions not only look bad but can also create unpleasant odors and health risks. Start by brushing off any visible mold spores outdoors, away from clean surfaces. Mix equal parts white vinegar and water in a spray bottle and apply it generously to the affected area.

Let it sit for 10–15 minutes before scrubbing with a soft brush. For stubborn spots, sprinkle baking soda over the area before spraying vinegar for added cleaning power. Rinse thoroughly with water and allow the cushions to dry completely in direct sunlight, UV rays help kill lingering bacteria. If mildew returns frequently, consider using a mold-resistant fabric protector after cleaning for long-term protection.

Maintenance Tips to Keep Furniture Looking New

Cover Furniture When Not in Use

Outdoor furniture is exposed to sun, rain, dust, and debris that can wear it down over time. Using waterproof and UV-resistant covers helps protect surfaces from fading, rust, and moisture damage. Covers also reduce the need for frequent cleaning and can extend the lifespan of both frames and cushions.

Choose breathable covers to avoid trapping moisture inside, which can lead to mold or mildew. Always secure the covers tightly so they don’t blow away during windy weather. Covering your furniture when it’s not in use is a simple yet effective way to keep it looking new all year.

Store Cushions Indoors or in Deck Boxes

Cushions are often the first part of outdoor furniture to show wear. To protect them from sun bleaching, rain damage, and mildew, store them indoors or in a weatherproof storage box when not in use. Even cushions labeled “weather-resistant” can fade or degrade over time with constant exposure.

Keeping them in a dry, shaded area also prevents musty odors and mold growth. Choose a ventilated storage solution to avoid moisture buildup. This small habit greatly extends the life of your cushions and ensures they’re always clean, dry, and ready for your next outdoor gathering.

Clean Spills and Stains Immediately

Leaving food, drink, or dirt spills unattended allows them to set into fabrics and surfaces, making stains harder to remove. Act quickly by blotting spills with a clean cloth and using mild soap and water if needed. Avoid scrubbing too hard, especially on delicate surfaces like wood or natural fibers. For cushions, check if the covers are washable and follow care instructions.

Quick attention prevents long-term staining and keeps your furniture looking tidy. Having a small cleaning kit nearby during outdoor gatherings makes spot-cleaning fast and hassle-free.

Avoid Direct Sunlight When Possible

Constant exposure to direct sunlight can fade colors and weaken fabric fibers or finishes. Whenever possible, place your furniture under a patio umbrella, awning, or shaded area to reduce sun damage. Rotating pieces or moving them occasionally can help ensure even wear and fading.

UV rays don’t just affect cushions; they also dry out wood, crack plastic, and dull metal finishes. Using UV-protectant sprays on furniture and cushions provides an added layer of defense. Protecting your furniture from harsh sun rays preserves its color and structural integrity for the long term.

Perform Seasonal Deep Cleaning

Besides regular wipe-downs, your outdoor furniture benefits from a thorough deep cleaning at least once or twice a year. Early spring and late fall are ideal times to remove accumulated dirt, mildew, and stains. Use appropriate cleaning methods based on the material, soap, and water for plastic and metal, vinegar solution for mold, and fabric-safe detergent for cushions.

Rinse thoroughly and dry completely to prevent moisture damage. This habit resets your furniture after harsh seasons and prepares it for the next one. Deep cleaning not only improves appearance but also uncovers issues like rust or wood damage early.

Inspect for Damage or Wear Regularly

Make it a habit to check your outdoor furniture every few weeks, especially during heavy-use months. Look for loose screws, rust spots, cracked wood, or frayed fabric. Tighten bolts and treat rust or mildew as soon as you spot them. Early repairs prevent small issues from becoming costly problems.

Use sandpaper and sealant to fix minor wood damage or touch-up paint for metal frames. Regular inspections help you catch wear and tear before it impacts safety or looks. Maintaining your furniture is easier when you stay ahead of potential damage.

Apply Protective Coatings or Sealants

Applying the right protective product can significantly boost your furniture’s durability. Wood furniture benefits from oils or sealants that repel water and block UV rays. Metal frames may need a clear coat to resist rust and corrosion, while plastic and synthetic materials can be treated with UV-protectant sprays.

Always choose products that match the specific furniture type and follow the manufacturer’s instructions. Reapply these protectants seasonally or after deep cleaning for the best results. Protective coatings not only enhance appearance but also reduce the chance of permanent damage from the elements.

When to Call a Professional Cleaning Service

While routine cleaning can handle everyday dirt and dust, certain situations call for expert help. If your outdoor furniture is heavily stained, covered in mildew, or has gone seasons without proper care, a professional cleaning service can restore it efficiently. Deep-set grime, water damage, or delicate materials like wood and wicker are best handled by trained technicians with the right tools and cleaning solutions. Large patio sets, commercial outdoor furniture, or preparing for an event are also good reasons to call in the pros.

Cbus Cleaning Company is the perfect choice for outdoor furniture cleaning. We use safe, eco-friendly products and proven methods tailored to each material type. Our experienced team pays attention to every detail, ensuring your furniture looks fresh, clean, and ready to enjoy. Whether it’s a one-time deep clean or regular seasonal service, Cbus Cleaning delivers reliable results you can count on.

Conclusion

Regular cleaning and maintenance are key to keeping your outdoor furniture and cushions looking their best year-round. By using the right techniques and products for each material, you can prevent damage, fading, and mold growth. Simple habits like covering furniture, storing cushions properly, and addressing stains quickly go a long way in preserving your outdoor space’s beauty and comfort.

While DIY cleaning works for most situations, don’t hesitate to call a professional when facing tough stains, heavy mildew, or large furniture sets. With proper care, your outdoor furniture will remain a welcoming spot for relaxation and gatherings season after season. Invest time and effort now to enjoy a fresh, inviting outdoor space all year long.

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