Fabric Softener Sheets Are Infused With Naturally Derived Softeners To Tame Rough Fibers And Keep Your Clothes Feeling Velvety Soft. Static-Control Technology Allows Each Sheet To Absorb And Neutralize Static-Electric Charges. Plus, Its Long-Lasting Scent Enhances Your Clothing With The Pleasant Smells Of Mountain Rain. Fabric Softener Sheets Are Designed For Use With Most Machine-Washables.