Is Best Buy PFAS-free?
Across 8 graded products, Best Buy averages F (21/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade C or better yet. Grades are model-based estimates, not lab results.
Graded and flagged D and F, we’d swap these
Best Buy
Waterproof Mattress Protector Bamboo Viscose Ultra Soft Leak-Proof Mattress Cover
Bamboo viscose with unknown waterproof coating
Skip until coating composition disclosed; waterproof mattress protectors often use PFAS.
⚠Waterproof or stain-proof treatment
Best Buy
Serta Waterproof Mattress Pad
polyester fabric with waterproof coating (unspecified)
Skip until composition details disclosed; waterproof coating composition unclear.
⚠Waterproof or stain-proof treatment
Best Buy
Organic Mattress Protector 2-Pack
Cotton or polyester blend with waterproof backing/coating
Skip until brand discloses waterproof treatment chemistry.
⚠Waterproof or stain-proof treatment
Best Buy
Sertapedic Total Protection Waterproof Mattress Pad
Polyester/cotton blend with waterproof coating (unspecified)
Skip. Waterproof mattress pad coating unspecified, likely PFAS-treated.
⚠Waterproof or stain-proof treatment
Best Buy
Waterproof Mattress Encasement Zippered Mattress Protector
Polyester or polyurethane with waterproof coating
Skip until materials and coatings fully disclosed by brand.
⚠Waterproof or stain-proof treatment
Best Buy
Allerease Maximum Allergy Mattress Protector
Polyester with waterproof coating, composition unspecified
Skip until coating details disclosed; waterproof mattress protectors often use PFAS.
⚠Waterproof or stain-proof treatment
Best Buy
Lux Decor Collection - Cooling Mattress Protector Waterproof Breathable Up to 16-Inch Deep Pocket Fitted Mattress Cover
Polyester or polyester blend with waterproof coating
Skip until coating ingredients disclosed; waterproof treatment is common PFAS vector.
⚠Waterproof or stain-proof treatment
Best Buy
Peace Nest - Waterproof Mattress Protector - Noiseless & Secure Fit - Twin - White
Polyester or polyurethane waterproof coating, unspecified
Skip. Waterproof coating material not disclosed, high PFAS risk.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →