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How to Clean Outdoor Cushions and Patio Furniture

Valerie Albarda

By Valerie Albarda
Updated March 27, 2025

Patio furniture and upholstery are made to be more resilient than their indoor counterparts. But since they’re outside, they’ll eventually get dirty. Find the best way to clean outdoor cushions and different types of patio furniture.

Skill

Beginner

Time

Few Hours

A patio sofa with gray cushions, throw pillows and a wicker ottoman.

Keeping Your Outdoor Furniture Clean

When the weather is nice outside, you want to take advantage of it. You grab a good book and a tall, cold glass of lemonade and head to your patio. Or you fire up the grill and entertain family and friends on your deck into the early evening. Whatever you’re doing, you’re doing it while relaxing in your comfortable chairs and loungers.

Your patio furniture gets a lot of use during the warm weather. Keeping it clean can sometimes feel like an Olympic sport. You spot-clean here and there, just enough to keep each piece looking presentable. But when the weather turns cool and you begin prepping for your end-of-the-season to-do list, make sure you put cleaning patio cushions and other patio furniture on the top of your list before you store it away for the season.

Some patio cushions have removable covers that are machine washable. Some fabric umbrella canopies can go in the washing machine. Follow the steps below to clean fabric umbrellas and cushions with covers that can’t be removed.

Tip

When cleaning patio furniture, before using a cleaning solution do a spot-test on an inconspicuous part of the fabric (such as the underside of a cushion) to make sure it won’t affect the fabric or colors. Always check the product tag for specific manufacturer care instructions before cleaning.

How to Clean Outdoor Cushions and Other Upholstered Surfaces

Outdoor seating with patio dining table, chairs and a patio umbrella.

Your outdoor cushions and furniture endure a lot of wear and tear and exposure to the elements. When it’s time to clean them, it’s important to know the right way to do it.

Step 1: Prep the Cleaning Area

Use a vacuum with an upholstery attachment to remove surface dirt, soil and debris.

Step 2: Prepare the Cleaning Solution

For an effective and natural cleaner to use on outdoor cushions, mix a 1/2 cup of dish soap, 1 cup of white vinegar and 1 gallon of warm water in a bucket.

Step 3: Pretreat Stains

On stains that are visibly dark, pretreat with a 50/50 solution of warm water and white vinegar in a spray bottle. Spritz the solution directly on the stain. Let it sit for 20 minutes before rinsing it thoroughly with a garden hose.

Step 4: Remove Stains

Dip a soft bristle brush into the bucket and gently scrub the cushions, starting at the top. Clean the entire cushion.

Step 5: Rinse and Dry the Cushions

Once the cushions are clean, thoroughly rinse them with a garden hose. Surface blot the cushions with a clean towel. If the sun is out, put it to good use. The cushions get a natural dry and the sun kills bacteria, too. Check on the cushions periodically, though. You don’t want prolonged exposure to the sun to fade the fabric.

Step 6: Spray With Fabric Protectant

After the cushions are completely dry, treat them with a fabric protectant to help prevent future stains.

Tips for Removing Stains on Outdoor Cushions and Furniture

Sooner or later, your outdoor cushions and other upholstery will get dirty. It’s unavoidable. Here’s a quick tip: tackle dirt and spills as soon as you spot them to prevent them from becoming stains that are difficult to remove. This will help your furniture last season after season.

From dirt to mildew to tree sap, there’s no single best cleaner for patio furniture. Here are a few DIY stain removers you can use to treat different types of stains on cushions, pillows and other upholstery.

How to Remove Mold, Mildew and Bacteria from Fabric

To treat mold, mildew and bacteria on fabric, mix equal parts water and distilled white vinegar in a spray bottle. Spray the affected area and allow the solution to sit for 15 minutes. Scrub with a sponge or a soft bristle brush, then thoroughly rinse with water. Let the cushion dry in the sun. The sun’s UV rays will help kill any remaining mold, mildew and bacteria.

How to Get Grass Stains Out

Kids and pets running around means there will be grass stains. But they’re easily treatable with just two ingredients: hydrogen peroxide and baking soda. Mix a few drops of hydrogen peroxide with a tablespoon of baking soda to make a thick paste. Apply the paste on the stained surface. Let it sit for half an hour. Next, using a brush, scrub it off and let it sit for another ten minutes. Rinse well and air dry.

How to Get Oil Stains Out

Remove grease or oil stains by sprinkling baking soda or cornstarch on the affected area and let it sit for 30 minutes. Next, dip an old toothbrush in a solution of dish soap and warm water and gently scrub the area. Rinse with clear water and air dry. It’s best to treat oil spills quickly to keep the fabric from staining.

How to Remove Tree Sap

There are a few ways you can remove tree sap from cushions and other upholstery. Start by using a spoon or blunt butter knife to gently scrape off as much sap as possible. Then mix warm water and liquid dish soap in a spray bottle. Spray the affected area and let the solution sit for a few minutes, then use a sponge or soft bristle brush to gently scrub the area. Rinse thoroughly.

If that doesn’t work, try water and a mixture of equal parts water and white vinegar in a spray bottle. Spray the affected area and allow the solution to sit for a few minutes. Gently wipe away and rinse.

If the sap is stubborn, try dampening a cloth with rubbing alcohol and gently rub the sap. Rinse and allow to dry.

There is a gentler method you can use to remove sap. Place ice cubes in a plastic bag and apply it to the sap. Once the sap hardens, gently scrape it off using a spoon or blunt butter knife. Remove any residual stain using a cloth dipped in rubbing alcohol. Rinse with water and air dry.

How to Clean Different Patio Furniture and Outdoor Surfaces

The cleaning method you choose depends on the furniture’s material.

How to Clean Plastic and Resin Outdoor Furniture

Not only are plastic and resin the most budget-friendly types of patio furniture, but they’re also the easiest to maintain. Spray these pieces with an all-purpose cleaner and wipe with a sponge or a damp cloth.

How to Clean Metal, Iron and Aluminum Patio Furniture

For soiled metal furniture, such as pieces made of aluminum or steel, use dish soap, warm water and a scrub brush to clean it. You can use steel wool to remove any rust. Consider repainting the pieces to prevent future rusting.

How to Clean Wood Patio Furniture

There are many wood cleaning products that can be used to keep your outdoor hardwood furniture looking like new. Use soft pressure setting on your pressure washer to clean softer woods and medium pressure to clean harder, more durable wood surfaces. Avoid power washing your wooden pieces on a high pressure setting, as the pressure and hot water could damage them.

How to Clean Glass Patio Furniture

Glass tabletops can easily be cleaned with a glass cleaner and a soft cloth. Don’t forget to clean the underside of the glass. Clean the frames of the furniture according to the type of material.

How to Clean Wicker, Rattan and Rope Outdoor Furniture

Cleaning wicker or rattan furniture requires only soap, water, a brush and perhaps a toothbrush to get into the weave. Soap and water are also appropriate for a light, general cleaning of rope furniture like hammocks. Allow stains to soak before scrubbing with a brush, rinsing and allowing the rope to dry.

How to Maintain Outdoor Cushions and Patio Furniture

A wooden deck with outdoor furniture protected with covers.

Reduce the need to clean your patio chair cushions and furniture with some pre-emptive steps. Here are tips to protect soft your outdoor furniture.

  • Cover your cushions and other furniture. Some patio furniture already comes with custom covers, and there’s a large selection of patio furniture covers to protect your furniture when not in use.
  • Treat spills and stains immediately. Don’t give them a chance to soak into fabrics and set. 
  • Keep your cushions out of the elements. If you’re expecting inclement weather, store your cushions in a clean, dry place, like a deck box.
  • Protect your furniture from the sun. Install an awning to help prevent sun damage to your furniture and provide shade for you.

Outdoor Cushions and Patio Furniture Maintenance FAQs

Below are a few of the frequently asked questions customers have about how to maintain outdoor cushions and patio furniture.

1. What's the best way to clean patio cushions?

The best way to clean patio cushions depends on the type of stain you want to treat. For overall cleaning, a solution of warm water, dish soap and vinegar is an effective and natural cleaner that you can use on outdoor umbrellas and cushions.

2. How often should you clean your outdoor cushions?

You should clean outdoor cushions at least twice a year. Once before you store them away in the fall and once before you use them in spring.

3. Can patio cushions be power washed?

Yes, you can power wash your cushions but be careful as too much pressure can damage the fabric.

4. Can you use baking soda to clean outdoor cushions?

Yes, baking soda is a great way to treat oil stains as it helps absorb the oil.