Simpy Clean 3x concentrated Fabric Softener is suitable for all washable fabrics and designed for use in either conventional, top loading washers; or front loading, high efficiency washing machines. This Fabric Softener is a unique combination of vegetable-based, sustainable and renewable surfactants. Unlike conventional fabric softeners, it won’t leave residues on clothing that can irritate sensitive skin. Simply Clean only uses ingredients that do not pose any chronic health risks and are safe for the environment.