Quote:
Originally Posted by julianh72
The post that I responded to:
"who wants a rusty car"
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I worked in the technical division at Selley's Chemicals and the point was never wash a car with dish washing detergent because the Caustic soda causes rust, "So who wants a rusty car" statement was supposed to create a mental image that Caustic Soda is a corrosive not to be used on a Primary mirror surface for cleaning.