Arhaus · Outdoor Cushions & Pillows
Arhaus riah Outdoor Pillow
Unknown treatment chemistry. Arhaus does not disclose PFAS status.
Outdoor pillows typically use water-repellent coating coatings that may contain PFAS, but Arhaus provides no material or treatment details. Unable to assess without brand disclosure.
The safe swap
Arhaus
Arhaus Ardennes Outdoor Pillow In Polyester
75/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
outdoor performance fabric with water/stain treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Arhaus Riah outdoor pillows use performance fabric with water and stain treatment, typical for outdoor furnishings exposed to weather and spills. The specific fiber content and treatment chemistry are not fully disclosed in publicly available materials. Outdoor performance fabrics commonly receive water-repellent coating (water-repellent coating) finishes, which historically relied on PFAS compounds, though some brands have shifted to PFAS-free alternatives. Without Arhaus disclosure, the treatment type cannot be confirmed.
The brand's record and disclosure
Arhaus does not publicly disclose PFAS use or avoidance in its outdoor fabric treatments, nor does it appear to hold third-party certifications (such as OEKO-TEX or Cradle to Cradle) that would verify chemical restrictions. The brand has not issued a public statement on PFAS "forever chemicals" in its furnishings or water-resistant coatings. This silence contrasts with competitors like Patagonia and some premium outdoor brands that explicitly commit to PFAS-free treatments.
How it compares in its category
Arhaus positions itself in the premium outdoor furniture segment, where water-repellent treated fabrics are standard. Competitors vary widely: some certified outdoor brands guarantee PFAS-free treatments; others remain similarly opaque. Arhaus's lack of transparency is not unique but limits consumer ability to assess chemical risk relative to alternatives that do disclose treatment chemistry. Price point and design are typically higher than mass-market outdoor pillows, but chemical disclosure does not correlate with price tier.
If you buy it
Check the product care tag for fiber content and treatment maintenance instructions. Avoid high-heat drying or direct prolonged sunlight, which can degrade coatings prematurely. Store indoors during off-season to extend life and reduce leaching risk from weather exposure. If the fabric shows peeling, cracking, or discoloration of the treatment layer, replacement is prudent to avoid microfiber or coating particle ingestion if the pillow is handled frequently or in contact with skin.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Perfluoroalkyl substances (PFAS) in water-repellent coating
Outdoor performance fabrics typically receive water-repellent coating finishes; Arhaus does not disclose whether its treatment contains PFAS or PFAS-free alternatives. Historical standard for this category involved fluorochemicals, though non-PFAS options now exist.
Coating degradation and microfiber shedding
Water-repellent treated outdoor fabrics degrade over time with UV exposure and washing. Peeling or flaking coatings can release microfibers; no specific degradation data is published for this product, but is common in the category.
VOC off-gassing from treatment chemicals
New outdoor furniture with chemical treatments may release volatile organic compounds, particularly if stored in warm enclosed spaces before use. Arhaus does not provide off-gassing data or VOC certifications for this pillow.
Formaldehyde resins in fabric finishing
Formaldehyde-based resins are less common in outdoor performance fabrics than in apparel, but wrinkle-resistant or color-fix treatments may contain low levels. No public record of formaldehyde in Arhaus outdoor textiles.
Heavy metals in dyes (if applicable)
Outdoor performance fabrics are often solution-dyed (color is in the fiber) rather than piece-dyed, reducing heavy metal risk. No known recalls or reports of metal contamination in Arhaus outdoor pillows.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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.
Safer alternatives in Outdoor Cushions & Pillows
Arhaus
Ardennes Outdoor Pillow In Polyester
Polyester, unspecified finish
Lower concern. Polyester pillow unlikely to contain PFAS unless treated.
⚠Risky category by default
Room & Board
Modern Cast Outdoor Pillow
Cast polyester or acrylic fabric cover
Outdoor pillow with synthetic fabric.
⚠Risky category by default
Pier 1 Imports
Rizzy Home Jim Throw Pillow
polyester/cotton blend with standard fill
Lower concern. No PFAS-prone features identified in typical throw pillow.
⚠Risky category by default
More outdoor cushions & pillows 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.