Let’s zoom out for a second. Seltzer often comes in cans or bottles, but the real eco-hero is a home carbonation system like SodaStream. One reusable bottle replaces hundreds of single-use plastic bottles.
You can also buy seltzer in bulk glass bottles that get returned and reused. That fizzy habit can actually shrink your carbon footprint.
And here’s a little trivia: seltzer water was originally a natural mineral water from Niederselters, Germany, prized by royalty in the 18th century. You’re drinking history with bubbles.