Please enable cookies in your web browser to improve your shopping experience
COVID-19 UPDATE
Staying safe while we stay open -
As an essential retailer our stores, garages and mobile experts remain open with continued safety measures in place.
Learn More.
Gets under dirt, marks and grease, making it easy to wipe them away
Protects metal surfaces with corrosion-resistant ingredients
Lubricating ingredients are widely dispersed, and hold firmly to all moving parts
Loosens rust-to-metal bonds and frees stuck, frozen or rusted metal parts
It quickly dries out electrical systems to eliminate moisture-induced short circuits
Smart Straw technology for wide area use or more precise usage
250ml size enables access to smaller areas
The WD-40 Smart Straw 250ml is perfect multi-purpose tool for use in the garage, garden or home. The clever Integral Smart Straw system means that you will never lose the straw and allows you to control the output of solution. Simply aim the straw down to produce a wide spray, or if you place the straw upwards the product is expelled through the straw itself for more precise application. WD-40 is an all-purpose liquid for displacing moisture, corrosion control, lubrication, cleaning and penetration. Its formula will not affect fabrics, rubbers or plastics, working in temperatures from -70C to 160C.