Blog — Better Tap

What's really in your city tap water

"Safe to drink" and "what you'd choose to drink" aren't always the same glass.

Lead rarely starts at the plant — it joins the journey through older service lines.

Calcium, magnesium and potassium are the reason good water tastes like water.

Add up the cases, the cents-per-ounce and the plastic — the math is surprising.

A short burst of invisible light, working quietly between every pour.

Limescale, cloudy ice and dull tea — what hard water does, and what changes.

A few simple habits keep every pour clean for the full six months.

Two very different paths to a cleaner glass — and why one keeps the minerals.

Those certification numbers aren't alphabet soup — each one is a verified promise.

One adds nothing and leaves no taste behind — here's why light is winning.