Spanish moss can be used safely indoors. It's been used for thousands of years by Native Americans, who turned it into bedding and floor mats. Before using it indoors, you will want to microwave or boil it to remove dirt and creatures tangled inside the plant.
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Aileen Clarkson has been an award-winning editor and reporter for more than 20 years, earning three awards from the Society of Professional Journalists. She has worked for several newspapers, including "The Washington Post" and "The Charlotte Observer." Clarkson earned a Bachelor of Arts in journalism from the University of Florida.