Most outdoor furniture is made to withstand a beating from the sun, dirt, and water, but it still requires proper storage and cleaning to maintain its appearance and prolong its lifespan.The exact method for cleaning your outdoor furniture depends on its material; some of the most common ones are powder-coated steel and aluminum, wood (such as teak and acacia), plastic, resin, and synthetic composite material. And don’t forget your outdoor cushions and fabrics.We’ve broken down the cleaning protocols for each of these materials below, so you have a quick cheat sheet for how to get your outdoor furniture looking as fresh and clean as possible this summer (and keep it looking that way for years to come).