PFAS in School Art Supplies: A Safety Guide for Parents

If you have been working to cut PFAS out of your home, school art supplies and crayons deserve a closer look. These persistent synthetic chemicals show up in a surprising range of consumer products, and even low-level daily contact builds up in the body over the years. Here is what the science says and how to protect your family.

For more on PFAS-free living, see our guide to PFAS free air fryers and PFAS vs PTFE.

What the science says about art supplies and PFAS

A growing body of research, including work published in peer-reviewed environmental health journals, confirms that PFAS from everyday consumer products add meaningfully to a person’s total body burden. The liver and kidneys process these chemicals slowly, and PFAS tend to accumulate faster than the body can clear them. Choosing PFAS-free art supplies is one more way to bring that cumulative load down, especially for kids who put hands and crayons near their mouths.

What to look for when shopping for art supplies

Finding genuinely PFAS-free products means looking past the marketing. Seek out third-party certifications such as OEKO-TEX Standard 100 or bluesign, which restrict PFAS use. Be cautious with anything described as “water-repellent” or “stain-guard” unless the brand confirms a fluorine-free formula. For crayons and paints that kids might taste, simple natural ingredients are your friend. The PFAS Free Life Database keeps an up-to-date list of verified clean products.

PFAS-free art supplies worth trying

Safer options are easier to find than they used to be. For art supplies and crayons, prioritize:

1. Natural materials such as beeswax crayons, plant-based paints, and untreated paper
2. Certified products carrying OEKO-TEX Standard 100 or similar third-party testing
3. Brands with clear chemical policies that can confirm fluorine-free ingredients

A great starting point is Honeysticks 100% Pure Beeswax Crayons (12 Pack). They are made from pure beeswax and food-grade colors instead of petroleum-based paraffin, so there are no fluorinated coatings and nothing worrying if a toddler gives one a chew. The chunky shape is easy for small hands to grip, too.

Practical steps to lower exposure

Reducing PFAS is about the cumulative picture, so small changes across several areas add up. Start with the highest-exposure categories like cookware, water, and food packaging, then work outward. For art supplies specifically:

• Replace anything with a fluorine-based coating as it wears out, rather than tossing everything at once
• Store snacks and supplies in glass or stainless steel instead of plastic or coated containers
• See our guide to PFAS free food storage bags for the kitchen
• Check your pans against our PFAS free cookware guide

Building a PFAS-free home is a marathon, not a sprint. The PFAS Free Life Database is a handy companion along the way.

Frequently Asked Questions

Do all school art supplies contain PFAS?

No, not all of them do. But many products marketed as water-resistant, stain-resistant, or non-stick have historically relied on PFAS-based treatments. The safest approach is to look for third-party certifications like OEKO-TEX Standard 100 or to ask the manufacturer directly about their chemical policy.

How do I know if my art supplies have PFAS?

Without lab testing it is hard to be certain. Watch for marketing terms like “water-repellent,” “stain-guard,” or “grease-resistant,” which often signal PFAS treatments. Look for certifications like OEKO-TEX Standard 100 or bluesign that prohibit PFAS. You can also search the PFAS Free Life Database at database.pfasfreelife.com for verified clean products.

What health risks are linked to PFAS in kids?

PFAS exposure from consumer products has been associated with several health concerns, including elevated cholesterol, immune system disruption, hormone interference, and in some cases increased cancer risk. Children and pregnant women are considered especially vulnerable. The encouraging part is that reducing exposure through product swaps can lower your body burden over time, since PFAS do eventually clear from the body once exposure stops.