WD 40 Multi Use Product sits in the brand’s classic all purpose aerosol range, the one most people reach for before moving on to specialist lubricants like silicone spray or white lithium grease. It is best thought of as a general maintenance spray for freeing seized parts, driving out moisture and leaving a light protective film on metal, which makes it a common competitor to other household “penetrating oil” style sprays.
When is the Smart Straw version worth choosing?
The Smart Straw nozzle is the main reason to pick this can. Flip the straw down for a wider spray across larger areas, or flip it up for a more controlled jet into tight gaps, useful around hinge pins, lock mechanisms and awkward fixings. That control also helps reduce overspray on paintwork and plastics.
- 250ml can, a sensible size for a tool bag, shed or car boot
- Smart Straw for switching between targeted and wide application
