It's one of the most recognizable names on any garage shelf, under kitchen sinks and tucked into most tool belts. And for years, its hand-written secret formula has lived in a San Diego bank, a place where many know its location but few can visit.
It’s one of the most recognizable names on any garage shelf, under kitchen sinks and tucked into most tool belts. And for years, its hand-written secret formula has lived in a San Diego bank, a place where many know its location but few can visit.
WD-40 Marks 65th Anniversary by Securing Iconic Product's 'Secret Formula' - Times of San Diego
Why a little squirt of WD-40 can help hide an illicit affair: It can remove lipstick from collars
WD-40 Company Enlists Armored Security to Move Top-Secret Formula to New Location, Celebrates 65th Anniversary
Suffering Life's Pain —
Armed guards for WD-40 formula's bank change
WD-40 enrolls armed security to move its 'secret formula' after 65 years
Acts @FACTS The secret formula for WD-40 is stored in a bank vault and has only left it twice. One of those instances was on it's 50th birthday when the CEO of
Homeland Magazine February 2023 by HOMELAND MAGAZINE - Issuu
Wd 40 Stash Can
Fascinating Facts - WD-40 Company
WD-40 Company Celebrates 65th Anniversary - Engine Builder Magazine