ODOR CONTROL: Stops musty odors and prevents moisture related odors from occurring. PREVENTS ODORS: MustGo does not mask or cover up odors. LONG LASTING: Remains effective for 6 months plus. RECOMMENDED USE: On rugs, upholstery, mattresses, pillows, curtains, clothing, shoes, and other leather materials, found in homes, vehicles, boats and recreational vehicles. FAST-ACTING: Dries fast, freshens fabrics and works quickly.