Remove Black Mildew From Outdoor Cushions

How to Remove Black Mildew from Outdoor Cushions

Black mildew is a common problem for outdoor cushions, especially in humid climates. It can make your cushions look unsightly and can also cause health problems for some people. If you have black mildew on your outdoor cushions, there are a few things you can do to remove it.

The first step is to identify the type of mildew you have. There are two main types of mildew: powdery mildew and downy mildew. Powdery mildew is a white or gray fungus that grows on the surface of plants. Downy mildew is a dark brown or black fungus that grows inside the leaves of plants. If you have powdery mildew, you can usually remove it by wiping it off with a damp cloth. If you have downy mildew, you will need to use a fungicide to kill the fungus.

Once you have identified the type of mildew you have, you can start to remove it. There are a few different methods you can use to remove black mildew from outdoor cushions. One method is to use a bleach solution. To make a bleach solution, mix one part bleach with four parts water. Apply the bleach solution to the mildewed areas of the cushions and let it sit for 30 minutes. After 30 minutes, rinse the cushions thoroughly with water. Another method for removing black mildew is to use a vinegar solution. To make a vinegar solution, mix one part vinegar with two parts water. Apply the vinegar solution to the mildewed areas of the cushions and let it sit for 30 minutes. After 30 minutes, rinse the cushions thoroughly with water.

If you have a large area of mildew, you may need to use a commercial mildew remover. Mildew removers are available at most hardware stores. Follow the directions on the mildew remover label carefully.

Once you have removed the mildew, you should clean the cushions thoroughly. To clean the cushions, use a mild soap and water solution. Rinse the cushions thoroughly with water and let them dry completely.

To prevent mildew from coming back, you should keep your cushions clean and dry. When you are not using the cushions, store them in a dry place. You can also treat the cushions with a mildew-resistant spray.