Cleaning outdoor fabric furnishings like patio furniture, outdoor cushions, and umbrellas can seem daunting. However, with the right techniques and products, you can easily remove dirt, mildew, and stains to keep your outdoor fabrics looking fresh. Here are some tips on how to clean outdoor fabric effectively.
Assess the Fabric
The first step is to identify what type of fabric you are working with. Most outdoor fabrics fall into one of these categories:
Polyester
Polyester is a synthetic fabric that is durable and resistant to fading. It is one of the most common fabrics used for outdoor cushions and umbrellas.
Olefin
Olefin (such as polyethylene), is another synthetic fabric that is stain and mildew resistant. It is often used to make inexpensive outdoor furniture.
Acrylic
Acrylic is a soft, wool-like synthetic fabric. It is durable but more prone to fading than other synthetics.
Cotton
Cotton covers are common for outdoor cushions. Cotton is very absorbent but more high-maintenance.
Sunbrella
Sunbrella is a popular brand of acrylic fabric designed specifically for outdoor use. It is fade-resistant and durable.
Canvas
Canvas is a woven cotton or cotton/synthetic blend that is durable and weather-resistant.
Routinely Clean
For routine cleaning of outdoor fabric, follow these steps:
- Vacuum – Use the brush attachment on your vacuum to remove loose dirt and debris. This is an important first step before washing.
- Spot clean – Treat any stains, spills or bird droppings by spot cleaning as soon as possible. Use a mild soap and warm water. Avoid vigorously rubbing the fabric.
- Rinse – Thoroughly rinse off any soap residue which can attract dirt over time.
- Air dry – Allow the fabric to completely air dry before replacing any cushions or covers.
Deep Clean Mildew and Stains
For a deeper periodic cleaning, use these methods:
Soaking
- Fill a tub or bin with warm water and a mild laundry detergent or dish soap. For mildew, add 1 cup of bleach.
- Submerge the covers and let soak for 15-20 minutes, agitating and rubbing gently.
- Rinse thoroughly until water runs clear. Air dry completely.
Pressure Washing
- A power washer on a low setting can be used to clean outdoor fabric still on furniture. Keep the nozzle at least 1 foot away to avoid damage.
- Spray down the entire surface and use a soft brush to work in the detergent. Rinse thoroughly.
- Allow to fully dry before further use.
Commercial Outdoor Cleaners
- Specialty outdoor fabric cleaners are available. Always check the label for proper use on your specific type of fabric.
- Pre-treat any set stains by spraying directly on the stain before washing.
- Follow instructions for dwell time before rinsing and drying thoroughly.
Remove Mildew and Prevent Growth
Mildew is a common issue with outdoor fabrics. Follow these tips:
- Mix 1 cup bleach into 1 gallon of water. Use this solution to scrub affected areas with a soft brush. Rinse thoroughly.
- Dry thoroughly in the sun. Sunlight helps inhibit mildew growth.
- Improve air circulation. Hang cushions and umbrellas open when not in use.
- Clean and dry before storage. Don’t put away damp fabrics for the season.
Protect and Waterproof the Fabric
- Apply a fabric protectant spray designed for outdoor use. This will repel water and stains. Reapply as directed.
- Wax-based waterproofing products can also protect fabrics from moisture. Follow product instructions carefully.
- Mildew-resistant fabrics like Sunbrella may only need treatment every 2-3 years. Check manufacturer’s recommendations.
Proper care will help your outdoor fabrics last many seasons. With some elbow grease and the right products, you can keep them looking fresh and vibrant for years of use. Maintain your investment with regular thorough cleanings as needed.
Frequently Asked Questions About Cleaning Outdoor Fabric
How do I clean mildew off outdoor cushion covers?
Mix 1 cup of bleach with 1 gallon of water. Use a sponge or soft brush to scrub the mildew, then rinse thoroughly. Let the cushion covers dry completely in direct sunlight.
What is the best way to clean Sunbrella outdoor fabric?
Sunbrella recommends regular washing with mild soap and water. For mildew stains, use a solution of 1 cup bleach to 1 gallon of water. Rinse thoroughly and air dry in the sun.
How do I get bird droppings off my patio umbrella?
Spray the droppings with a hose to loosen. Gently dab with a sponge and warm, soapy water. Rinse thoroughly and let air dry before closing the umbrella.
Can I put polyester outdoor cushions in the washing machine?
It’s best to clean most outdoor cushions by hand. You can put removable polyester covers in the washing machine on gentle cycle using mild detergent. Air dry completely before replacing cover.
How often should outdoor fabric be cleaned?
Lightly clean outdoor fabric every 2-3 weeks. Deep clean cushion covers, umbrella fabric and full furniture at least twice a year or as needed to remove stains, dirt and mildew.
What is the best way to prepare outdoor fabric for storage?
Before storing for the season, clean the fabric thoroughly and allow it to dry completely. Spray fabric protectant to repel moisture and prevent mildew. Store cushions upright on end instead of flat.
Conclusion
Regular cleaning and care will keep your outdoor fabric furniture, cushions and umbrellas looking their best. Always check the fabric type before choosing a cleaning method. Stick to mild detergents, occasionally use a bleach solution for mildew removal, and rinse thoroughly. Protect the fabric from moisture, dirt and UV damage. With the proper techniques, you can keep your outdoor fabric furnishings fresh for many seasons of use.