how to clean mildew off of outdoor cushions
To remove mildew from your outdoor cushions, first determine whether you have fabric or acrylic cushions. Fabric Cushions: To clean fabric cushions, dilute a 1â2 cup of bleach into 1 gallon of water. Use a spray bottle to apply the mixture, then clean the mildew off of the cushion with a scrub brush.Once you have removed the mildew, rinse the cushion with water. We do have one word of warning. Not all outdoor cushions can tolerate cleaning with bleach.any people think bleach is the answer for removing mildew, but bleach can be too harsh for your wooden outdoor furniture. It can weaken and discolor the wood, causing even more problems. For wooden patio furniture mix a solution of 1 cup ammonia, 1â2 cup white vinegar, and 1â4 cup of baking soda into 1 gallon of water.