Introduction
The 3-IN-ONE Multi-Purpose Oil has been a trusted tool since 1894, utilized by professional tradesmen and do-it-yourselfers alike. This versatile drip oil is designed to lubricate, clean, and protect various moving parts and surfaces.

Image: Front view of the 3-IN-ONE Multi-Purpose Oil bottle, highlighting its multi-purpose nature.
Safety Information
WARNING: Keep out of reach of children. See caution on back panel. Danger: Contains petroleum distillates. Avoid frequent or prolonged contact with skin. Use only in a well-ventilated area. If swallowed, do not induce vomiting. Call a physician immediately.
Application and Usage
3-IN-ONE Multi-Purpose Oil is designed for precise application and effective lubrication, cleaning, and protection against rust and corrosion.
Key Features and Benefits:
- Versatile Lubrication: Ideal for nearly everything with a moving part.
- Cleans and Protects: Reduces friction and protects equipment and tools from rust and corrosion.
- Extends Life: Helps prolong the lifespan of tools, parts, and equipment.
- Precise Application: The Marksman Twist Spout and squeeze bottle design allow for controlled dispensing without overspray or splatter.

Image: Illustration highlighting the oil's versatility and long-lasting lubrication properties for moving parts.
How to Apply:
- Identify the area requiring lubrication, cleaning, or rust penetration.
- Twist the Marksman Spout to open.
- Gently squeeze the bottle to dispense the desired amount of oil. The fill level indicator strip helps monitor remaining oil.
- Apply directly to hinges, nuts and bolts, chains, wheels, casters, sliding doors, power tools, and external parts of small motors.
- For rust penetration, allow the oil to soak for a longer period to loosen seized parts.

Image: A hand demonstrating the precision tip applying oil to a pair of scissors, illustrating how it eliminates squeaks and restores smooth movement.

Image: Oil being applied to a rusty gate hinge, demonstrating its ability to penetrate rust and loosen nuts and bolts, while cleaning and protecting from corrosion.

Image: A close-up of oil being applied to a car engine component, emphasizing its proven, long-lasting performance since 1894.

Image: A collage showing various applications of the oil, including hinges, nuts and bolts, bicycle chains, and wheels, illustrating its wide range of uses.
Maintenance and Storage
To ensure the longevity and effectiveness of your 3-IN-ONE Multi-Purpose Oil, store it in a cool, dry place away from direct sunlight and extreme temperatures. Keep the cap securely closed when not in use to prevent evaporation and contamination.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Oil not dispensing smoothly | Spout may be clogged or partially closed. | Ensure the Marksman Twist Spout is fully open. Clear any debris from the spout tip. |
| Squeak persists after application | Insufficient oil applied or deep-seated issue. | Apply more oil, ensuring it penetrates the moving parts. For severe cases, multiple applications or disassembly may be required. |
| Rust not loosening | Rust is heavily corroded or oil not given enough time. | Allow the oil to soak for a longer period (several hours or overnight). Reapply if necessary. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | 3-IN-ONE |
| Model Number | 3 IN 1 - 100703 |
| Item Form | Oil |
| Package Information | Bottle |
| Liquid Volume | 89 Milliliters (3 Ounces) |
| Item Weight | 3 Ounces |
| Product Dimensions | 0.91 x 2.17 x 5.71 inches |
| Recommended Uses | Marine, Doors, Wheels, Casters, Sliding Doors, Chains, Power Tools, External parts of small motors, Hinges, Nuts and Bolts, Bicycles, Fans |
| Manufacturer | WD-40 Company |
| UPC | 079567100355 |
Warranty and Support
Specific warranty information for the 3-IN-ONE Multi-Purpose Oil is not provided in this manual. For support or warranty inquiries, please refer to the manufacturer's official website or contact their customer service directly. Contact details are typically available on the product packaging or the manufacturer's website.







