7 Ways To Avoid PFAS: Trusted Brands, Terminology and Testing

Per- and polyfluoroalkyl substances, commonly known as ‘PFAS,’ are a group of synthetic chemicals that have been widely used in consumer products, such as non-stick cookware, stain-resistant fabrics, and food packaging, due to their water and oil-resistant properties. Because of their persistence, they have earned the nefarious nickname ‘forever chemicals,’ as they do not break down easily in the environment or, alarmingly, even the human body. 

PFAS exposure, even in small amounts, has been linked to serious health issues, including the development of cancer, thyroid disease, and hormone disruption. These chemicals spread particularly rapidly, contaminating air, water, and soil, making them infinitely tricky to contain once released. We’ll explore 7 ways you and your children can avoid PFAS, by focusing on trusted brands, understanding relevant terminology, and utilizing testing methods.

1. Understand Terminology and Labels

Familiarize yourself with common PFAS-related terminology and labels to make more informed choices. Several common PFAS-related terms include:

PFOA (Perfluorooctanoic Acid) and PFOS (Perfluorooctanesulfonic Acid)

Two of the most widely researched and concerning PFAS compounds are slowly being phased out, but might still be present in older products.

PFCs (Perfluorinated Chemicals)

A broader class of chemicals that include PFAS and related substances.

Water-repellent, Stain-Resistant, or NonStick

Although not directly indicating the presence of PFAS, these phrases may signal the use of PFAS in the product.

PFAS-Free

Indicates that the product does not contain any PFAS chemicals.

2. Choose Trusted Brands

One of the most effective ways consumers can avoid PFAS exposure is by sticking to buying products from trusted brands that are unquestionably committed to eliminating these harmful chemicals from their production processes. 

Many companies are now adopting PFAS-free policies and investing in safer alternatives. Look for labels, certifications, or statements from manufacturers indicating that their products are PFAS-free; these brands conduct rigorous testing and adhere to strict guidelines to ensure the absence of PFAS in their merchandise.

3. Know What You’re Drinking

Filter Your Drinking Water

Given the concern surrounding PFAS-contaminated drinking water, filtering tap water is a prudent approach to minimize exposure. Invest in a high-quality water filter that is certified to remove PFAS. Look for certifications such as NSF International’s NSF/ANSI 53 or NSF/ANSI 58, which specifically address PFAS removal.

PFAS in Sparkling Water Brands

A 2020 study by Consumer Reports found that sparkling water brands contain higher levels of PFAS when compared to still water. Several well-known brands were named for having PFAS levels over 1 ppt (parts per trillion), with Topo Chico having the highest level at 9.76 ppt, followed by Polar Seltzer, Bubly, Poland Spring, Canada Dry, La Croix, and Perrier.

Consumer Reports also identified sparkling water brands that had PFAS levels below 1 ppt, making them potentially safer choices. Some of the brands in this ‘PFAS safe zone’ were Sparkling Ice Black Raspberry Sparkling Water (no detected PFAS), Spindrift, San Pellegrino, Dasani, and Schweppes.

The study’s results suggest that the current voluntary limit of 70 ppt set by the EPA for PFAS is dramatically too high. The presence of detectable PFAS levels below 1 ppt on the market indicates the need for stricter regulations to ensure all brands meet higher safety standards and protect public health. 

Mineral Spring Water as an Alternative

Mineral spring water can also be considered as a potential alternative to sparkling water, and some still come with safe bubbles. For example, JUST Water offers a range of natural spring water, including a line called Bubbles Water, which has been proven to contain no detectable PFAS, has a total dissolved solids (TDS) score higher than 250, and thus still falls into the mineral water category. Mineral spring water is known for its natural purity and mineral content, making it a reliable option for health-conscious consumers.

4. Prioritize Household Products

PFAS can be found in a variety of household products, such as nonstick cookware, food packaging, cleaning products, and stain-resistant textiles. Where possible, opt for alternatives made from natural materials like stainless steel or cast iron cookware, glass or ceramic food containers, and eco-friendly cleaning products.

5. Educate Yourself About PFAS in Food Packaging

PFAS can also be found in certain food packaging materials, such as microwave popcorn bags and fast-food wrappers. When possible, choose fresh or minimally processed foods that do not require extensive packaging. Opt for reusable containers for leftovers, and bring your own reusable containers when ordering takeout or buying bulk items.

6. Be Cautious with Personal Care Products

Certain personal care products, such as waterproof makeup, dental floss, and stain-resistant clothing, may contain PFAS. Check product labels for PFAS-related terms and, if necessary, choose safer options. Natural and organic personal care brands often steer clear of PFAS chemicals, providing consumers with safer alternatives.

7. Test Your Environment

Consider testing your environment for PFAS. Testing can be carried out on drinking water, soil, or household items suspected of containing PFAS; many certified laboratories offer PFAS testing services – visit this FDA guide to testing for PFAS and assessing Dietary Exposure for more information.

If you discover elevated PFAS levels, take immediate action. Report it to your local health department or consult with a professional about remediation options.

Go the Extra Mile

Making informed choices and supporting brands committed to PFAS-free practices can help protect your and your family’s health and environment from the harmful effects of these persistent chemicals. 

Consider extending your efforts beyond your household and advocate for PFAS-free initiatives in schools, public spaces, and workplaces. Encouraging educational institutions and local organizations to make the switch to PFAS-free products, especially in places where children frequent, will undoubtedly contribute to a safer environment for all.

Image Source:

1. Photo by D koi on Unsplash
2. Photo by Erda Estremera on Unsplash
3. Photo by Louis Reed on Unsplash