Is Chicago Tap Water Safe to Drink? (2026)
Chicago lead hit 9.4 ppb with 5 sites over the action level in 2025, and the city logged 3 violations. But PFAS came back…
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Lead in Drinking Water: Health Risks, Testing & How to Remove It (2026)
There is no safe level of lead in drinking water, and it comes from your plumbing rather than your utility's source. The action level…
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Does Polar Seltzer Have PFAS? What Testing Shows (2026)
Polar Seltzer tested at 6.41 ppt total PFAS in 2020, second-highest of any sparkling water. But that figure is six years old, it does…
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Is Phoenix Tap Water Safe to Drink? (2026)
Phoenix tap water met every federal standard in 2025, but three numbers sit close to their limits: arsenic at 7 ppb, chromium at 87…
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Propel Water Review 2026: Good Electrolyte Water or Not?
Propel review: zero-calorie electrolyte water from Gatorade. Real electrolytes and B vitamins, but artificial sweeteners and low sodium vs a sports drink. Is it…
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Core Hydration Water Review 2026: Is pH 7.4 Worth It?
Core Hydration review: purified pH 7.4 water with trace electrolytes. Why the pH claim is marketing, whether it replaces electrolytes, PFAS expectations, and if…
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Does Great Value (Walmart) Water Have PFAS? (2026)
Great Value has three water lines: purified and distilled (likely low PFAS) and spring (untested, higher-risk). None is publicly tested — here is what…
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Does Ozarka Water Have PFAS? What We Know (2026)
Ozarka has no published PFAS test, but as a Texas natural spring water made like Deer Park and Poland Spring, it likely sits in…
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Does Crystal Geyser Water Have PFAS? What We Know (2026)
Crystal Geyser has no published PFAS test, but as spring water it likely sits in the 1-2 ppt range. Plus its 2020 hazardous-waste conviction,…
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Does Zephyrhills Water Have PFAS? What We Know (2026)
Zephyrhills has no published PFAS test, but as a Florida natural spring water made like Deer Park and Poland Spring, it likely sits in…
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Does Voss Water Have PFAS? What We Know (2026)
Voss has no published PFAS test, but as artesian water from a protected aquifer it likely sits in the low trace range like Fiji.…
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Does Arrowhead Water Have PFAS? What We Know (2026)
Arrowhead has no published PFAS test, but as a natural spring water made like Deer Park and Poland Spring, it likely sits in the…
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Does Deer Park Have PFAS? What Testing Shows (2026)
Deer Park measured about 1.2 ppt total PFAS — legal, but above the recommended threshold and 2-3x purified brands. Why natural spring water tests…
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Does Nestlé Pure Life Have PFAS? What Testing Shows (2026)
Nestlé Pure Life measured about 1.0 ppt total PFAS — legal, but at the recommended threshold and roughly double Aquafina or Dasani. Why a…
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Does Dasani Have PFAS? What Testing Shows (2026)
Dasani measured about 0.4 ppt total PFAS in Consumer Reports' testing — below the 1 ppt recommended limit. What the RO purification removes, and…
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Does La Croix Have PFAS? The Tested Number & What It Means (2026)
La Croix tested at 1.16 ppt total PFAS — below every enforceable limit. The exact number, how it compares to other brands, and whether…
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