Scientists warn of toxic ‘forever chemicals’ in reusable period products

By Sharon Udasin | The Hill | July 22, 2025

Read the full article by Sharon Udasin (The Hill)

"Many reusable menstrual products that have gained increasing popularity among teens are packed with toxic “forever chemicals,” a new study has found.

Among the biggest repeat offenders are washable pads and underwear, according to the study, published on Tuesday in Environmental Science & Technology Letters. And as more consumers opt for multi-use products over their disposable counterparts, the study authors expressed cause for concern.

“Since reusable products are on the rise due to their increased sustainability compared to single-use products, it’s important to ensure that these products are safe,” co-author Marta Venier, an associated professor at Indiana University, said in a statement."

Topics:

• ChemicalsPFAS
• Products
• ProductsClothing
• ProductsTextiles
• Affected community
• Health
• Measurement Techniques
• Monitoring Data
• PFAS Uses