Are There PFAS in Your Toilet Paper? A Complete Guide for Eco-Conscious Families

PFAS in toilet paper might not be something you’ve thought about before, but it’s a growing concern for health-focused and environmentally aware households. These so-called “forever chemicals” have already been detected in drinking water, food packaging, and non-stick cookware. Now, research suggests they may also be present in certain toilet paper brands.

If you’re trying to create a safer, low-tox home, here’s what you need to know about PFAS in toilet paper, how they get there, potential health risks, and how to avoid them.

What Are PFAS (Forever Chemicals)?

PFAS stands for per- and polyfluoroalkyl substances  a large group of over 4,700 synthetic chemicals developed in the 1940s.

They’re widely used because they make products:

• Water-resistant
• Grease-resistant
• Heat-resistant
• Stain-resistant

You’ll often find PFAS in:

• Fast food wrappers and pizza boxes
• Cleaning products
• Some paper products 

Why Are PFAS Called “Forever Chemicals”?

PFAS are extremely persistent. They do not easily break down in the environment or in the human body. Some compounds can remain for hundreds or even thousands of years.

Because of this persistence, PFAS accumulate over time, in soil, water systems, wildlife, and humans.

Is There PFAS in Toilet Paper?

Recent research suggests the answer may be yes.

A 2023 study published in Environmental Science & Technology Letters detected PFAS in toilet paper samples from multiple countries. Researchers identified compounds such as 6:2 diPAP, a common PFAS linked to paper manufacturing.

How Do PFAS Get Into Toilet Paper?

PFAS can enter toilet paper through:

1. Manufacturing processes – Chemicals used during pulp processing or paper treatment.
2. Recycled paper content – Recycled fibers may already contain PFAS from previous uses (like food packaging or treated paper).

When flushed, PFAS can travel into wastewater systems. Some research indicates that toilet paper may contribute significantly to certain PFAS levels found in wastewater.

Why Are PFAS a Concern?

PFAS contamination is now widespread. These chemicals have been detected in:

• Groundwater
• Surface water
• Agricultural soil
• Drinking water supplies
• Fish and dairy products

Because PFAS accumulate in the body, long-term exposure is the main concern.

Potential Health Risks of PFAS

Some reports suggest, exposure to certain PFAS has been linked to:

• Decreased fertility
• Increased risk of certain cancers
• Elevated cholesterol levels
• Weakened immune response
• Developmental effects in children
• Liver damage

Although exposure from toilet paper alone may be small, cumulative exposure from multiple sources adds up over time.

Other Household Products That May Contain PFAS

PFAS aren’t limited to toilet paper. They’ve been found in:

• Facial tissues
• Paper towels
• Disposable plates and food wrappers
• Sanitary products
• Cleaning sprays
• Non-stick cookware

Because PFAS are not always clearly listed on packaging, identifying affected products can be challenging.

How to Avoid PFAS in Your Home: Practical Steps

If you want to reduce PFAS exposure, here are five effective strategies:

1. Choose PFAS-Free Toilet Paper

Look for brands like Nothing Butt, that explicitly state they are PFAS-free and provide third-party testing verification. Bamboo-based toilet paper is often marketed as a lower-chemical alternative, but always confirm testing claims.

2. Check for Third-Party Certifications

Certifications or lab testing statements offer greater transparency than marketing claims alone.

3. Reduce Use of Grease-Resistant Food Packaging

Limit fast food wrappers and treated paper food packaging when possible.

4. Use a Certified Water Filter

Some activated carbon and reverse osmosis systems are effective at reducing PFAS in drinking water.

Are Recycled Paper Products Always Better?

Recycled paper products are environmentally beneficial in many ways, but some studies suggest they may contain PFAS if the original paper source was contaminated.

When choosing recycled toilet paper, look for:

• Explicit PFAS-free claims
• Independent lab testing
• Clear ingredient transparency

Frequently Asked Questions About PFAS in Toilet Paper

What are PFAS?

PFAS are synthetic chemicals used to make products resistant to water, grease, and stains. They’re known as “forever chemicals” because they persist in the environment and human body.

Is PFAS harmful?

Research links certain PFAS compounds to health risks including immune suppression, hormone disruption, and increased cancer risk. Long-term exposure is the primary concern.

Does toilet paper contain PFAS?

Some studies have detected PFAS in toilet paper, particularly in products made from recycled paper or treated during manufacturing.

What is the best PFAS-free toilet paper?

Look for brands (like Nothing Butt) that are transparent an show there are no detectable PFAS. Bamboo-based and unbleached options are commonly marketed as alternatives, but verification is key.

How can I reduce PFAS exposure overall?

Choose PFAS-free household products, avoid grease-resistant packaging, switch cookware materials, and use a certified water filtration system.

The Bottom Line: Small Swaps Make a Big Difference

PFAS contamination is a growing environmental and public health issue. While toilet paper might seem like a small factor, it’s part of a broader exposure picture.

By choosing transparent, PFAS-free products and making informed purchasing decisions, you can reduce your household’s exposure and contribute to a healthier environment.

Creating a low-tox home doesn’t require perfection — just informed, intentional choices.