Artificial Grass Liquidators · Artificial Turf & Synthetic Grass
Ottomanson Evergreen Indoor/Outdoor Artificial Grass Turf Area Rug
Skip. Waterproof artificial grass likely treated with PFAS-based water-repellent coating.
Ottomanson artificial grass rugs require waterproofing and stain resistance for durability outdoors. No PFAS disclosure or third-party testing available; standard water-repellent coating treatments often contain PFAS.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Polypropylene-based artificial grass with unspecified 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
This rug is polypropylene-based synthetic turf, a thermoplastic polymer chosen for durability and water resistance. The 'stain and water treatment' mentioned in product descriptions typically refers to water-repellent coating (water-repellent coating) coatings, which in budget artificial grass products are frequently PFAS-based fluorinated compounds. Polypropylene itself can off-gas volatile organic compounds (VOCs), particularly when new or exposed to heat near windows or outdoor sun reflection.
The brand's record and disclosure
Artificial Grass Liquidators provides no public certifications (GreenGuard, Oeko-Tex, or similar), no material safety data sheets for consumers, and no stated PFAS avoidance or water-repellent coating chemistry transparency. The brand does not publish third-party testing or environmental claims beyond basic 'waterproof' marketing. This silence on treatment chemistry is typical of budget outdoor rug suppliers and creates unresolved uncertainty about water-repellent coating formulation.
How it compares in its category
Indoor/outdoor artificial grass rugs typically carry higher VOC and flame retardant loads than natural fiber alternatives because synthetics require chemical treatments for water and stain resistance. Budget-tier products from smaller suppliers (unlike some premium brands that disclose low-PFAS alternatives) rarely specify their coating chemistry. Comparable natural options like sisal or jute mats avoid synthetic off-gassing but lose the waterproof convenience this product advertises.
If you buy it
Air the rug outdoors in sunlight for 48-72 hours before placing indoors to reduce VOC off-gassing. Vacuum or brush weekly to prevent microfiber shedding into dust. Avoid direct contact with skin during installation and keep away from heat sources (radiators, direct sunlight through windows in hot climates). Replace if backing degrades or odor persists after 2-3 weeks; degradation can accelerate leaching of additives.
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.”
Volatile organic compounds (VOC) off-gassing
Polypropylene turf, especially budget-grade, typically off-gasses acrolein, formaldehyde, and other VOCs for weeks after purchase. Indoor placement without ventilation elevates long-term respiratory and sensory irritation risk.
Flame retardant additives (unspecified chemistry)
Synthetic rugs sold for indoor use often contain brominated or chlorinated flame retardants added to the backing or polypropylene matrix. Product labeling does not specify flame retardant type, making risk assessment incomplete.
Microfiber shedding and inhalation
Artificial turf products are documented sources of microplastic fibers released through foot traffic, vacuuming, and weathering. Accumulation in household dust poses a respiratory exposure pathway, particularly for children and pets.
water-repellent coating (water-repellent coating) coating composition
The unspecified 'water and stain treatment' coating is almost certainly PFAS-based fluorocarbon in products at this price point. This hazard is graded separately under PFAS but compounds indoor air concern if coating degrades or is abraded.
Heavy metal colorants in dye package
No recalls or testing data specific to Ottomanson artificial grass for lead, cadmium, or arsenic in pigments. However, budget overseas-manufactured synthetic textiles sometimes contain heavy metal dyes; transparent supplier testing is absent.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 40% 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.
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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.