WD-40 Smart Straw is the same trusted multi-use spray, but specially designed for precision applications. The Smart Straw applicator is ideal for reaching small spaces in components such as gears and mechanisms.
Just like the original formula, WD-40 Smart Straw protects metal against rust and corrosion, penetrates stuck parts, displaces moisture and lubricates virtually anything.
How to use the multi-use spray
Shake the can well before use. Hold the aerosol can upright, at an angle or even upside down while spraying.
Thanks to the innovative Spray2Ways technology, the Smart Straw allows you to switch between a wide spray pattern and a precise stream. With the straw in the upright position, you can accurately apply WD-40 Smart Straw to seized or blocked parts and other hard-to-reach areas.
This makes it easy to lubricate and protect difficult-to-access components against rust and corrosion. When you need to cover a larger surface, simply fold the straw down to switch to the wide spray pattern.