How to Clean Outdoor Furniture: Simple, Safe Home Recipes

Aware how to clean outdoor furniture the right way saves you time, money and a lot of scrubbing frustration. Over the years, I’ve dealt with everything from sticky sunscreen residue and spilled drinks to hard green mildew after a week of heavy rain. You don’t need expensive equipment or harsh chemical cleaners to make your patio setup look brand new again.

In this guide, I share my proven, step-by-step methods for cleaning patio furniture and the cleaning recipes I use. No harsh chemicals here! I’ll also give you my favorite maintenance secrets to keep your outdoor space inviting all season long.

Choose the right day for cleaning

Before you grab your bucket, check the weather forecast. It is best to clean your outdoor furniture on a cool, slightly overcast morning or evening.

When it is very hot or sunny, the water and soap evaporate very quickly. This leaves water spots behind before the cleaning solution can break down the dirt. You also want everything to dry thoroughly after cleaning, so pick a day that isn’t expected to rain for at least 24 to 48 hours.

Step 1: Prepare your surfaces and choose your cleaner

Many people grab white vinegar, but I don’t recommend using vinegar near your lawn or garden. Vinegar is an effective natural weed killer, so overspray will quickly kill your lawn and flower beds. Instead, I rely on two safe, highly effective outdoor furniture cleaning blends:

• For wood, vinyl, resin and plastic: Mix 3 tablespoons of mild soap (such as Castile or Dawn) in 1 gallon of warm water, then add 1/4 cup of oxygen bleach (such as OxiClean). Oxygen bleach lifts mold and mildew spots, but is completely safe for pets and plants.
• For metal furniture (aluminum and wrought iron): Never use oxygen bleach on metal as it can cause corrosion. Instead, mix 3 tablespoons of dish soap into 1 gallon of warm water.

Step 2: Clean your patio furniture by type

Different outdoor furniture materials need slightly different care to look their best.

Vinyl, Plastic and Resin

1. Dampen each surface using a microfiber cloth or soft sponge.
2. Apply the oxygen bleach soap mixture liberally.
3. Let it sit for 15 minutes to break down stubborn stains and mold stains.
4. Scrub with a soft bristle brush, rinse thoroughly with a garden hose and air dry.

Wicker and Mesh

1. Vacuum the pieces using the dust attachment of your machine or brush gently to remove loose dirt and debris trapped in the weave.
2. Wash using the soapy water solution.
3. Rinse with a hose, then give each piece a good shake to get excess water out of the crevices. Allow to dry completely in the sun.

Metal (Wrought Iron & Aluminum)

1. Wash all surfaces with the dish soap mixture using a microfiber cloth.
2. Scrub stubborn spots with a soft brush.
3. Rinse thoroughly with clean water.
4. Critical step: Immediately wipe the metal parts with a clean towel. Standing water causes wrought iron to rust.

Wood (teak and acacia)

1. Avoid high-pressure cleaners, which can crack and damage the soft wood fibers.
2. Scrub gently along the grain of the wood using warm, soapy water.
3. Rinse well and allow to dry. Lightly sand any rough spots, if necessary, once dry, and apply a wood sealer or oil to protect the finish.

Step 3: Deep clean outdoor furniture cushions

Outdoor cushions develop stubborn stains from ground to dirt and pollen if left uncovered. Here’s how I bring them back to life:

1. Dust removal: Pick up a pillow in each hand and tap them firmly together to dislodge any loose dust. Scrub the dried mud with a stiff brush, then vacuum.
2. Check the label: Unzip the cover and check the label. If machine washable, put the covers through a warm wash with regular detergent, then air dry in the shade.
3. For non-washable pillows: Mix 1 teaspoon of liquid dish soap and 1 tablespoon of borax in 1 quart of warm water in a spray bottle. Spray heavily on both sides. Let it sit for 15 minutes, scrub it with a brush and clean it with your garden hose.
4. Drying trick: Press out excess moisture. Place the pillows upright on their narrow edges in the sun, turning them every 20 minutes so that both sides dry thoroughly without trapping water inside.

How to keep outdoor furniture clean for longer

Preventing build-up is always easier than deep cleaning.

• Protect fabrics: Once the cushions are completely dry, spray them with a fabric protector such as Scotchguard. This creates an invisible layer, so soot and dirt are swept away without sinking into fibers.
• Weekly Sweep: Keep a damp cloth close by for a quick wipe to stop pollen build-up. Clean up spilled food and drink immediately.
• Off season storage: Store the cushions inside a dry deck box or bring them indoors during rainy weeks and winter months. Use fitted furniture covers when pieces are not actively used.