PFAS score
Billabong · Swimwear
Billabong Women's Tanlines Multi Triangle Bikini Top
Lower concern for PFAS; standard swimwear with no known waterproof treatment trigger.
This is a basic nylon/polyester bikini top with no disclosed water-repellent or stain-resistant coating. Billabong makes no PFAS claims. Standard swimwear fabrics carry lower PFAS risk than treated technical apparel, though budget brands rarely disclose chemical treatments. No public lab testing or recalls reported for this product.
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Material
Nylon/polyester blend swimwear fabric
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More swimwear grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.