SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf vs Titan Fitness Artificial Turf Grass Gym Flooring Roll: which is safer?

Where these two actually differ

• We flag VOC off-gassing from polyurethane or latex adhesive, Polypropylene UV degradation and microplastic shedding, Backing adhesive failure and fiber separation and Infill contamination (if rubber granules used) on the AstroTurf and not on the Domo Sports Grass.
• We flag Volatile organic compounds (VOCs) and off-gassing from coatings and adhesives, Antimicrobial and water-repellent chemical coatings (unspecified composition), Mold and bacterial growth if not maintained and Synthetic fiber shedding and microfiber inhalation on the Domo Sports Grass and not on the AstroTurf.
• The AstroTurf is Polypropylene (PP) astroturf where the Domo Sports Grass is synthetic fiber turf with unspecified coatings, which is most of the difference in these two grades.
• The gap is 55 points, wide enough that this is not a close call, and the AstroTurf is the one to buy.
• We are less certain about the Domo Sports Grass grade, at 45% confidence against 72%, because it discloses less.