Having tested a multitude of metal maintenance solutions over the years, I can confidently say that the WD-40 Smart Straw certainly sets the bar high. What immediately caught my eye was the dual spray option, which offers a much-needed balance between precision and broad coverage. Switching between a precise stream or a broad spray pattern has never been easier and it definitely provides control for every task.

The WD-40 Smart Straw’s incredible versatility also stood out. It found its use in a myriad of applications – from loosening rusted parts to lubricating moving components while providing top-notch rust and corrosion protection. The cleaner surfaces feature is a novel one as it actively prevents the attraction of dirt and dust, significantly reducing maintenance efforts over time.

In addition, the permanently-attached smart straw absolutely takes the cake, ensuring that I never misplace it while making the transition between spray patterns absolutely effortless.

All things considered, the WD-40 Smart Straw outclasses many of its rivals in terms of efficacy and versatility. Its 450ml capacity ensures that a single purchase will last, making it an ideal addition to your toolbox. It has my highest recommendation.

metal maintenance

By Charlie