We’re about to talk about…chemistry?? Yes, we are, but we promise we have a point. Read on to find out what chemistry has to do with your locks!
Explaining the pH Scale
The pH scale, which is the same scale for chemistry, is basically a way to  measure how acidic or alkaline a substance is. The scale begins at a zero and ends at 14. Zero is the most acidic and14 is the most alkaline. The middle ground, approximately seven, is neutral. If a substance falls above or below seven, the acidic or alkaline level increases quite a bit. For instance,…
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