PFAS in spring water: is natural spring water really safe?

If you are cutting PFAS out of your home, you have probably already looked at cookware and tap water. Spring water bottles tend to slip under the radar. That is a problem, because studies keep finding these man-made chemicals in consumer goods most people assume are clean. Safer options exist, and the switch is not complicated once you know what to look for.

You might also want to read our guides on PFAS free air fryers and PFAS free toothbrushes.

Why PFAS in spring water should concern you

PFAS are persistent. A 2023 review in eBioMedicine pulled together evidence linking PFAS exposure to thyroid disruption, immune system changes, and developmental concerns in children. Your body accumulates these chemicals faster than it can clear them. Avoiding PFAS coatings on water bottles and containers is one of the simpler ways to chip away at your family’s total exposure.

What to look for when shopping for spring water

Marketing claims alone are not reliable. “Natural” and “pure” on a label do not tell you anything about PFAS content. Here is what actually helps:

Look for third-party certifications like OEKO-TEX Standard 100 or bluesign, both of which explicitly restrict PFAS. Be suspicious of anything labeled “water-repellent” or “stain-guard” unless the brand confirms a fluorine-free treatment. For anything that touches your food or drink, glass and stainless steel are the safest bets. The PFAS Free Life Database keeps an updated list of verified clean products if you want to skip the guesswork.

PFAS-free spring water options worth trying

For spring water specifically, stick with:

1. Natural materials: stainless steel, glass, or untreated cotton carriers
2. Products with OEKO-TEX Standard 100 or similar third-party testing
3. Brands that publish their chemical policies and can confirm fluorine-free treatments

If you are looking for a filter to pair with it, the Aquagear Water Filter Pitcher is a solid starting point. It filters lead, chlorine, PFOA/PFOS, and microplastics, and the filter media is made in the USA.

Practical steps to cut your spring water PFAS exposure

You do not have to overhaul everything at once. Start with the highest-exposure categories, water, cookware, food packaging, and work outward from there.

• Swap out bottles and containers with fluorine-based coatings as they wear out
• Switch to glass or stainless steel for food and drink storage
• Check out our guide to PFAS free food storage bags for kitchen-specific swaps
• Review your cookware with our PFAS free cookware guide

The PFAS Free Life Database is a useful companion for all of this.

Frequently asked questions

Do all spring water products contain PFAS?

No. But many products marketed as water-resistant or stain-resistant have historically used PFAS-based treatments. The safest bet is to look for third-party certifications like OEKO-TEX Standard 100, or contact the manufacturer directly and ask about their chemical policy. If they can not give you a clear answer, that tells you something.

Are PFAS-free spring water alternatives effective?

They are. Natural materials like stainless steel, glass, and untreated fibers perform well without chemical coatings. Fluorine-free DWR treatments for textiles have also come a long way. Most families find the alternatives work just as well once they make the switch.

Can I test my home for PFAS contamination?

Yes. Certified lab testing services and at-home kits from companies like SimpleLab can test your drinking water. Testing for PFAS exposure from products or household dust is trickier, but water is the most impactful place to start. Your state health department may also offer low-cost testing programs.