Wicker is a material that usually does not hold paint well. This can be improved if you prepare it correctly. Any surface can be made to hold paint better by first priming it. Before this is done, however, the entire surface should be as clean and dry as possible.

First, carefully powerwash the wicker items you intend to paint.

For smaller more delicate items, simply use a hose and brush with soapy water. # Leave the items outside, but not in direct sunlight to dry. Direct sunlight or faster drying can cause them to warp easily. # When the items are dry, coat them with a good spray primer. Choose a color of primer that most closely matches the final color you intend to use. Primer can usually be purchased in a variety of colors, but white, black, gray, and brown are the most common. # When the item is totally dry, spray paint it with the final color from a variety of angles. This is to make certain that all of the weaves are covered. A good quality oil based or epoxy paint are recommended for furniture pieces that will be used as furniture. It the item is more a decorative piece, you probably do not need to use epoxy paint, which can be more expensive. # Several coats may be necessary for full coverage, so make each coat as light as possible.