There are a few things you can do to clean a feather duster. First, dry the duster by shaking it off. Second, remove any excess feathers with a cloth or paper towel. Finally, put the duster in a sink and fill it with water to make sure it’s fully submerged. Turn on the water and wait until the water starts to flow around the duster. Then use a cloth or paper towel to clean the inside of the duster.
