WD-40 Multi-Use Smart Straw Spray 9.6 oz 2-Pack — Precision & Fan Spray for Lubrication and Rust Protection

WD-40 Multi-Use Smart Straw Spray is a versatile lubricant and rust inhibitor that sprays two ways—precision straw or fan—so you can loosen, protect, and displace moisture across tools, hardware, and equipment.

Whether you’re tuning a bike, freeing a stuck hinge, protecting outdoor hardware, or clearing moisture from electrical components, this two-pack of 9.6-ounce aerosol cans gives you an easy, no-mess solution. The Smart Straw design snaps into place for a narrow, targeted stream or flips down for a broader fan spray, letting you work quickly and accurately without wastage or drips. WD-40’s formulation also helps break bonds created by rust, lifts grease and sticky residues, and leaves a thin protective film to help guard metal surfaces against future corrosion.

How does the Smart Straw make jobs easier?

The Smart Straw offers two spray modes so you can choose precision for tight spots or a fan pattern for larger surfaces. It stays attached to the can, so you won’t lose the straw and you transition between spray types instantly.

• Precision straw for crevices, bolts, and tight threads
• Fan spray for hinges, chains, and broader areas
• Attached flip-down straw prevents misplacement while working
• No-drip formulation reduces cleanup and residue

What tasks will this WD-40 product help with around the workshop or home?

This Multi-Use spray tackles a wide range of maintenance tasks from loosening stuck parts to removing sticky residues. It’s formulated to penetrate rust, displace moisture in electrical systems, and provide light lubrication for moving mechanisms.

• Freeing frozen bolts, locks, and hinges
• Lubricating wheels, pulleys, chains, and gears for smoother movement
• Removing adhesives, tar, sap, and gunk from tools and surfaces
• Driving out moisture in damp or wet electrical connections to reduce shorting risk

Is this spray environmentally considered and easy to dispose of?

WD-40 Brand states its aerosols contain no chlorofluorocarbons and that the cans are fully recyclable. The company reports compliance with regional and international environmental regulations and emphasizes cleaner ingredient selection where possible.

• Aerosol cans formulated without CFCs
• Cans are 100% recyclable where local recycling accepts aerosols
• Manufactured under regional environmental compliance programs
• Use as directed and recycle empty cans responsibly

How should I use it safely and get the best results?

Apply both modes from a sensible distance—use the straw for targeted shots and the fan setting for surface coverage. Work in well-ventilated areas, avoid open flames, and wipe excess from visible surfaces when finished to minimize slick residue.

• Shake can before use and test on a small area if unsure
• Spray short bursts to control application and avoid overspray
• Allow penetrant time to work before attempting to free seized parts
• Wipe excess product from painted or plastic surfaces to protect finishes

Who is this for: Handy for homeowners, mechanics, bike riders, boat owners, facility maintenance staff, and anyone who needs a compact, reliable spray to free stuck fasteners, lubricate moving parts, remove sticky residues, or protect metal against moisture-driven corrosion. The two-pack offers convenient spare cans for frequent users or to keep one at home and one in a workshop or vehicle for quick access.