Memorial Day Weekend is 2 weeks away! Let’s hope the weather gods bring us sunshine and warm weather. If you have wicker patio furniture that has taken a beating over the winter simply mix 1/4 cup of ammonia with 1 gallon of water.  Pour into a spay bottle. Outdoors, liberally spritz all over the furniture (this works for baskets, etc). Let sit for 10 minutes. Rinse off with the hose and let air dry. The ammonia will have slipped between all the crevices in the wicker and its ionizing agents will have dissolved dirt and mildew.