In short, my girlfriend keeps talking about PFAs. Yesterday she showed me a series of PFA removal devices that are supposed to remove 100% of them from tap water. All of them are either expensive upfront of expensive over time with the filter replacements. Is it worth trying to remove them from my drinking water?
In: Biology
Ever since science became able to measure extremely tiny amounts of substances, we found lots of things to worry about. When we couldn’t detect them we didn’t worry about them, and, as far as we know, they didn’t hurt us. Now we worry about everything. Google dihydrogen monoxide. It is used in the manufacture of nerve gasses. Yet the government has done nothing to protect us. /s
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