Yes, but try to use a low-pressure setting, and keep in mind that it mostly depends on the material. For metal and plastic furniture, it’s the best way to clean outdoor furniture, but wood and wicker can get severely damaged by a pressure wash. 

The most versatile solution for cleaning outdoor furniture is some dish soap mixed with warm water. This gentle solution will help clear most stains. For tougher cases, you could use baking soda paste or diluted vinegar. 

You can absolutely use vinegar as a cleaner for metal, plastic, and glass furniture — but only if it’s diluted enough. Other materials, such as wood and wicker, may not be able to withstand it, though. 

If you're wondering how to clean outdoor cushions, start by brushing off loose dirt or vacuuming with a soft brush attachment. For general cleaning, mix warm water with a few drops of mild dish soap. Use a sponge or soft-bristle brush to scrub the cushions, focusing on stains or heavily soiled areas. Let the solution sit for 10–15 minutes if needed, then rinse thoroughly with a garden hose. For mildew, use a stronger solution of 1 cup of bleach, ¼ cup of mild soap, and 1 gallon of water (test on a hidden area first). Rinse well and let the cushions dry completely in a sunny, well-ventilated spot before using or storing. Optional tip on how to clean outdoor cushions: apply a fabric protector spray to help repel dirt and moisture. Learn more about cleaning performance fabric with our helpful guide.

If you're wondering how to keep outdoor furniture clean, the key is consistent care and protection. Start with regular maintenance—wipe down hard surfaces weekly using a damp cloth and mild soap to remove dirt, pollen, and grime. Shake out or vacuum cushions frequently to prevent dust from settling into the fabric. Use waterproof covers when furniture isn’t in use, and store cushions in a dry, shaded space during bad weather or off-season months. Spot clean any spills right away using a mild soap-and-water solution to avoid stains. For extra protection, apply weatherproof sealants to wood or metal and use fabric guard spray on cushions to repel water, dirt, and UV damage. Knowing how to keep outdoor furniture clean with these steps will help preserve its appearance and extend its lifespan.