Long-term protection from corrosion. Easy to use: Smart Straw with precision or fan spray options, with no messy residue to wipe off. Reach all corners and crevices with the Smart Straw precision and fan spray options. WD-40 Multi-Use simply makes your life easier. It displaces moisture in electrical systems, has anti-corrosion properties, loosens rust-to-metal bonds, frees stuck or frozen bits, gets under grime, and lubricates moving parts. There are no limitations. ENVIRONMENTAL RESPONSIBILITY: WD-40 Brand is dedicated to the environment every step of the way. They not only comply to environment protection laws, regulations, and reporting on the state, federal, and international levels, but they also are fully committed to regional compliance. Further, aerosol product cans contain no chlorofluorocarbons and are 100% recyclable. From start to finish, these products are made with the cleanest ingredients, as WD-40 Brand strives to be good environmental citizens.