Premium Bed Bug And Spill Proof Zippered Mattress Protector vs Premium Mattress Topper: which is safer?

Where these two actually differ

• We flag Fluorochemical coating (PFAS) leaching, Volatile organic compound (VOC) off-gassing and Microplastic shedding on the Home Collection and not on the Helix.
• We flag Volatile Organic Compounds (VOC) off-gassing from polyurethane foam, Polyester cover degradation and microfiber shedding, Polyurethane foam degradation and chemical leaching with age and Water-resistant coating composition (undisclosed) on the Helix and not on the Home Collection.
• The Home Collection is Polyester/polyurethane blend with waterproof and stain-resistant coating (unspecified) where the Helix is polyurethane foam, polyester cover, 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 Helix is the one to buy.
• We are less certain about the Home Collection grade, at 35% confidence against 72%, because it discloses less.