did you know WD-40 stands for "Water Displacement 40th formula" taken from the lab notes of chemist Norm Larsen #PersistentBugger
— The Spence (@adambspencer) June 19, 2014
did you know WD-40 stands for "Water Displacement 40th formula" taken from the lab notes of chemist Norm Larsen #PersistentBugger
— The Spence (@adambspencer) June 19, 2014