Artificial Grass Liquidators · Artificial Turf
SYNLawn Artificial Grass
Wait for manufacturer to disclose coating chemistry.
SynLawn artificial grass likely uses polyethylene with water and stain-resistant treatments, but offers no public PFAS disclosure. No third-party testing or certifications confirm safety.
The safe swap
AstroTurf
LITA ECO Ultra Thick Cut to Length
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
polyethylene with unspecified water/stain resistant coatings
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Volatile organic compounds (VOCs) from coating degradation under UV and heat
Polyethylene-based artificial grass in direct sunlight undergoes oxidative aging. Unspecified water-resistant coatings may degrade and off-gas low molecular weight organic compounds, particularly in hot climates or near reflective surfaces. No published testing for SYNLawn-specific off-gassing rates is available.
Microbial growth and odor in backing if drainage inadequate
Artificial grass backing can harbor bacteria, mold, and fungi if moisture accumulates and air circulation is poor. This is a documented maintenance issue across the category, not specific to SYNLawn, but risk is heightened in wet climates or poorly installed yards.
Polyethylene fiber shedding and microplastic accumulation
Artificial grass fibers can fragment under foot traffic, weather, and maintenance (power-washing). These microplastics may persist in soil and be tracked into the home. This is not unique to SYNLawn but is an intrinsic property of all synthetic turf; long-term soil and indoor dust impact is understudied.
PFAS
The marketing language 'water and stain resistant' in artificial grass products typically signals fluorinated compound use, yet SYNLawn does not specify. This is the primary transparency gap; see separate PFAS grading (30/100) for full assessment.
Source: ATSDR ↗What’s reassuring
Heavy metals
Polyethylene colorants and UV stabilizers may include cadmium or lead in older formulations, though modern PE typically uses safer alternatives. SYNLawn has not published material safety data or pigment sourcing; no independent testing or recalls naming heavy metals are on record for this brand.
Source: FDA ↗The full breakdown
What it's made of and why it matters
SYNLawn artificial grass is polyethylene (PE) fiber backed with a base material, treated with unspecified water and stain-resistant coatings. Polyethylene itself is chemically stable and not inherently toxic; however, the stain-resistant coating chemistry is opaque. These coatings often rely on fluorinated compounds (PFAS family) or siloxanes to repel water and oil. Without disclosure of the specific coating agent, the potential for leaching under heat, moisture, or UV exposure cannot be assessed.
The brand's record and disclosure
Artificial Grass Liquidators has not publicly disclosed coating chemistry, ingredient certifications (e.g., Greenguard, FloorScore), or testing for heavy metals or volatile organic compounds. No major recalls or toxicological studies specific to this brand are on public record. The silence on PFAS use is notable given widespread industry scrutiny of artificial turf and PFAS in similar products; this lack of transparency is a red flag for consumer due diligence rather than evidence of harm.
How it compares in its category
Artificial grass products occupy a gray zone in home safety regulation: they are not FDA-regulated food-contact surfaces, not EPA-registered pesticides, and not subject to flame-retardant mandates. Most competitors (FieldTurf, Astroturf, local installers) similarly withhold coating chemistry. A small subset of premium brands now offer PFAS-free or fluorine-free certifications, making SYNLawn's silence a competitive disadvantage rather than an outlier risk.
If you buy it
Maintain proper drainage and rinse the surface periodically to minimize microbial growth in the backing. Avoid installing in high-heat zones (near reflective windows, dark surfaces that concentrate sun) where PE softening and accelerated coating breakdown may occur. Replace infill sand or rubber crumb per manufacturer guidelines, as these separate materials may carry their own contaminant profiles. Keep pets' contact time reasonable during extreme heat, as PE can release volatile compounds under thermal stress.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Artificial Grass Liquidators has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Artificial Turf
AstroTurf
SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf
Polypropylene (PP) astroturf
VOC off-gassing from polyurethane or latex adhesive
Limited concern
Polypropylene UV degradation and microplastic shedding
High concern
Backing adhesive failure and fiber separation
Moderate concern
Infill contamination (if rubber granules used)
Limited concern
Lower concern; polypropylene rarely requires PFAS, but no brand disclosure on treatments.
⚠Brand says nothing about PFAS
AstroTurf
LITA ECO Ultra Thick Cut to Length
Synthetic turf fibers (polyethylene/polypropylene backing)
PFAS
Limited concern
Microplastic shedding from fibers
Moderate concern
Leaching from backing polymers or adhesives
Limited concern
Infill contamination (if sand or crumb used)
Limited concern
Wait for brand to disclose turf composition; synthetic turf historically may use PFAS.
⚠Brand says nothing about PFAS
Sportmaster
Multi Sport Turf
synthetic turf (polyethylene/polypropylene fibers, infill material unspecified)
Heavy metals
Limited concern
Undisclosed infill composition and leachates
Moderate concern
Fiber degradation and microplastic generation
Limited concern
Volatile organic compound off-gassing during installation
Limited concern
Insufficient brand disclosure.
⚠Risky category by default
More artificial turf 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.