First, a weird fact. Fluoride is a mineral. It’s naturally in rocks. But your city adds more to fight cavities. Think of it as a microscopic shield for your enamel.
But too much can make your teeth spotty. Or worse? That’s where the debate gets spicy. For now, let’s just focus on removing it. It’s easier than you think.
Option 1: The Fancy Filter Fail
Grab a standard Brita pitcher. Pour water in. Feel smug. Then realize: it does nothing to fluoride. Zip. Zero. Nada. Those charcoal filters are for taste and chlorine.
Fluoride is a tiny ion. It slips right through carbon like a ghost. Your Brita is basically a spa for water—nice, but useless for our mission. Don’t panic.
You need activated alumina or reverse osmosis. Those are the big guns. Think of them as the bouncers at the water club. They kick fluoride out.
