this post was submitted on 02 Apr 2026
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ShowerThoughts
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Sometimes we have those little epiphanies in the shower.. sometimes they come from other places. This is a home for those epiphanies.
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Does gas station gasoline usually have a lot of ethanol ...? And what does "goes bad" even mean for an oil-based product?
Depends on the state but usually yes. Gas station gas has all sorts of different things in it that turn to "varnish" if left to sit. Also the ethanol is hygroscopic meaning it absorbs water from the atmosphere.