SeeGreen 5 ft. W X 7 ft. L Green Polypropylene Astroturf vs Artificial Pet Turf K9 Special 15ft Wide: 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 .
• We flag Volatile organic compounds (VOCs) from coating and adhesive, Microfiber shedding and particulate release, Unknown stain-coat toxicity and environmental persistence and Backing adhesive leachables and off-gassing on the and not on the AstroTurf.
• The AstroTurf is Polypropylene (PP) astroturf where the is Polypropylene with unknown water/stain-resistant coating, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the AstroTurf is the one to buy.
• We are less certain about the grade, at 45% confidence against 72%, because it discloses less.