Here’s the part where I channel your skeptical friend. Unless you live in an old house with copper pipes or you’re a gardener nurturing blueberries, pH is rarely a crisis. Most “alkaline water” fads are marketing fluff. Your stomach acid has a pH of 1.5 to 3.5—it laughs at your slightly acidic water. Seriously, your gut is a bio-reactor that handles pickle juice just fine.
How to Increase the pH of Drinking Water - ION Oxygen
If you’re raising pH for taste, try a slice of lemon first. Lemon is acidic, but once metabolized, it has an alkalizing effect. Yes, I’m saying sour fruit makes water less sour—life is weird. Or just let the water sit in an open pitcher for 24 hours. Carbon dioxide escapes, pH rises naturally by 0.5–1 point. No filters, no baking soda, just patience.
When to call a pro (and not your neighbor Dave)
If your pH is below 6.0 consistently, you might have acidic well water from rainwater or geological runoff. Fixing that requires an acid neutralizer tank—a big blue barrel of calcite that costs $500–$1,000. Don’t DIY this. You’ll end up with gravel in your pipes. (Dave tried it. He now has a YouTube video titled “How to unclog a faucet with a coat hanger.”)
Also, if you’re on city water, call your supplier. They’re legally required to keep pH in range. Chances are, your test was a fluke. Or Dave borrowed your meter and licked it first. I wouldn’t put it past him.
So, to recap: Baking soda for a quick fix, a calcite filter for real results, and a healthy dose of skepticism for the hype. Your water is probably fine. But if it’s not, you now know how to nudge it without turning your kitchen into a lab. Now go drink a glass of (balanced) water and ignore Dave’s next text. He’s about to ask about “water structuring” crystals, and I don’t have the energy.
