[header] How to wash wicker furniture [title] Wipe with a damp cloth or sponge. [step] Use a soft cloth and water to gently wipe down all surfaces of wicker to remove dirt and retain shine. [substeps] Try using a mild soap on your cloth or sponge for more stubborn dirt and stains on your wicker, but follow by wiping with just water afterwards. 
You can also add salt to water as a non-abrasive way to gently scrub away dirt and stains. Add a mixture of one part white vinegar to three parts water on your cloth if you need to eliminate mold or mildew built up on the wicker.