Here's a riddle: What can be found in 4 of 5 American households, but only a handful of people know what's actually in it? It's WD-40! Just in time for their 65th anniversary, the company is protecting their famous formula.
Here's a riddle: What can be found in 4 of 5 American households, but only a handful of people know what's actually in it? It's WD-40! Just in time for their 65th anniversary, the company is protecting their famous formula.
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