What do you think of when you hear the term "spick and span"?

I always heard it used to denote "clean".

And then there is this stuff, invented in 1935
https://i5.walmartimages.com/asr/69fef1df-cdbe-4609-8504-decb392a649f.013b8624108ef08dfef4f66e1a9e9de2.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF

But where did the term originate?

What do you think of when you hear the term "spick and span"?
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