Is Oster PFAS-free?
Across 49 graded products, Oster averages F (16/100). On disclosure, the brand says nothing publicly about PFAS. 1 of its products grade C or better. Grades are model-based estimates, not lab results.
Worth buying from Oster C or better, safest first
Oster
6-Cup Electric Rice Cooker
Stainless steel inner pot, plastic/polypropylene exterior housing
Lower PFAS concern; typical appliance with no Teflon-family coating, but Oster offers no transparency.
⚠Risky category by default
Graded and flagged D and F, we’d swap these
Oster
Toaster Oven Replacement Trays Compatible with Oster,8.7 inch*6.5 inch, Non-stick Carbon Steel,2PCS Bakerware Set, Size: 1.1
Carbon steel with unspecified non-stick coating
Skip until coating composition is disclosed; non-stick carbon steel often relies on Teflon-family coating.
⚠Nonstick, coating undisclosed
Oster
Belgian Waffle Maker
nonstick-coated cooking plates, composition unspecified
Skip until Oster discloses nonstick coating chemistry or certifies PFAS-free.
⚠Nonstick, coating undisclosed
Oster
Belgian Waffle Maker CKSTWF2000
non-stick coated cooking surface (composition unspecified)
Skip or contact Oster for non-stick coating details before purchase.
⚠Nonstick, coating undisclosed
Oster
DiamondForce Nonstick Belgian Waffle Maker
Nonstick coating (type unspecified by brand)
Skip until Oster discloses nonstick chemistry or independent testing clarifies PFAS absence.
⚠Nonstick, coating undisclosed
Oster
Traditional Belgian Waffle Maker
Non-stick coated cooking surfaces (composition unspecified by brand)
Skip until coating details clarified, non-stick cookware without disclosure poses uncertainty.
⚠Nonstick, coating undisclosed
Oster
CKSTWF2000-033 Waffle Maker
Nonstick-coated cooking surface; composition unspecified
Skip until Oster discloses nonstick coating chemistry; PFAS risk unclear.
⚠Nonstick, coating undisclosed
Oster
DiamondForce Nonstick Vertical Waffle Maker
Nonstick coating (DiamondForce brand, composition unspecified)
Skip until coating composition is disclosed, DiamondForce nonstick identity and PFAS status remain opaque.
⚠Nonstick, coating undisclosed
Oster
CKSTWF2000 Belgian Waffle Maker
Non-stick coated cooking plates, composition unspecified
Skip until Oster discloses non-stick coating chemistry; PFAS risk unclear.
⚠Nonstick, coating undisclosed
Oster
DuraCeramic 2-in-1 Panini Maker - Home | Color: Grey | Size: l
DuraCeramic nonstick coating (composition undisclosed)
Skip unless Oster discloses the DuraCeramic coating formula.
⚠Nonstick, coating undisclosed
Oster
Panini Press - Home | Color: White
Nonstick-coated cooking plates, composition unspecified
Skip until Oster clarifies nonstick coating chemistry.
⚠Nonstick, coating undisclosed
Oster
DuraCeramic Panini Maker and Grill
ceramic-coated nonstick cooking surfaces
Skip, ceramic nonstick coating origin and PFAS status unknown; no third-party verification available.
⚠Nonstick, coating undisclosed
Oster
Designer Sandwich Grill 750w Electric Non-stick Easy Clean White
Non-stick coating (unspecified type)
Skip unless Oster discloses non-stick coating composition.
⚠Nonstick, coating undisclosed
Oster
Extra Large DuraCeramic Panini Maker and Indoor Grill
DuraCeramic nonstick coating (composition not disclosed)
Skip until Oster discloses DuraCeramic coating chemistry or obtains third-party verification.
⚠Nonstick, coating undisclosed
Oster
Electric Griddle/grill/ Panini Maker With Recipe Book
Nonstick-coated cooking surface; coating type not disclosed
Skip, nonstick coating unspecified; Oster does not disclose PFAS status for this product.
⚠Nonstick, coating undisclosed
Oster
Kitchen | Vintage Oster Hot 'N Toasty Sandwich Grill | Color: Brown/Cream | Size: Os | Tsantuc1's Closet
nonStick cooking surface (composition unspecified)
Skip until Oster clarifies nonStick coating chemistry, vintage models often used Teflon-type coating.
⚠Nonstick, coating undisclosed
Oster
CKSTPA2880 220 to 240-volt Compact Grill Sandwich Maker
nonstick-coated cooking plates (composition unspecified)
Skip until coating details emerge, nonstick cookware warrants direct material confirmation.
⚠Nonstick, coating undisclosed
Oster
DiamondForce 6-Cup Electric Rice Cooker
Non-stick coated inner bowl (composition unspecified)
Skip until Oster discloses inner bowl coating chemistry.
⚠Nonstick, coating undisclosed
Oster
6-Cup Rice Cooker with Steamer
Stainless steel inner bowl; unspecified non-stick interior coating
Lower PFAS concern if non-stick avoided, but coating specifics unconfirmed, contact Oster for reassurance.
⚠Nonstick, coating undisclosed
Oster
DiamondForce Rice Cooker 2109987
Nonstick-coated aluminum inner pot, type unspecified
Skip until Oster confirms the nonstick coating is Teflon-type coating-free and PFAS-free.
⚠Nonstick, coating undisclosed
Oster
Rice Cooker 4729-53
Inner bowl nonstick coating (type unspecified)
Skip or contact Oster, inner bowl coating type undisclosed; PFAS risk cannot be assessed.
⚠Nonstick, coating undisclosed
Oster
Rice Cooker Food Steamer 4751
Stainless steel body with unspecified nonstick inner cooking surface
Lower-risk rice cooker, but nonstick coating composition is not disclosed, contact Oster if PFAS avoidance is critical.
⚠Nonstick, coating undisclosed
Oster
6029 10-Cup Rice Cooker
Stainless steel inner pot with non-stick coated interior; plastic/silicone seals
Lower concern, but nonstick coating source unclear, contact Oster for specifics before purchase.
⚠Nonstick, coating undisclosed
Oster
Greystone 4 Piece Nonstick Carbon Steel Toaster Oven Bakeware Set
Carbon steel with nonstick coating (type unspecified)
Skip until Oster discloses nonstick coating chemistry, carbon steel base is safe, but the coating remains a black box.
⚠Nonstick, coating undisclosed
Oster
Sunbeam / Oster Toaster Oven Baking Pan
Carbon steel or aluminized steel with unspecified non-stick coating
Skip unless you confirm the coating material directly with Sunbeam/Oster.
⚠Nonstick, coating undisclosed
Oster
4 Piece Nonstick Sturdy Carbon Steel Toaster Oven Bakeware Set
Carbon steel with nonstick coating (type unspecified)
Skip due to undisclosed nonstick coating; Oster has not committed to PFAS-free claims on this line.
⚠Nonstick, coating undisclosed
Oster
Teston Platinum Collection Nonstick Carbon Steel Cookie Sheet
Carbon steel with unspecified nonstick coating
Skip until coating transparency improves, nonstick source unknown.
⚠Nonstick, coating undisclosed
Oster
19.5" x 12.75" Carbon Steel Nonstick Cookie Sheet Set
Carbon steel with nonstick coating (type unspecified)
Skip until Oster discloses nonstick coating chemistry or provide third-party testing.
⚠Nonstick, coating undisclosed
Oster
Sunbeam / Oster Toaster Oven Baking Pan
Steel with unspecified nonstick coating
Skip unless you confirm the coating is Teflon-type coating-free; Oster does not disclose.
⚠Nonstick, coating undisclosed
Oster
Teston Platinum Collection 5 Piece Nonstick Carbon Steel Bakeware Set
Carbon steel with nonstick coating (type unspecified)
Skip until Oster discloses the nonstick coating chemistry.
⚠Nonstick, coating undisclosed
Oster
4-Quart Digital Air Fryer
Non-stick coated cooking basket (composition unspecified)
Skip until coating details disclosed; non-stick air fryer baskets commonly use Teflon-type coating/PFAS.
⚠Nonstick, coating undisclosed
Oster
10 Function Air Fryer Oven Toaster Oven Countertop Oven
Stainless steel exterior, ceramic or aluminum interior coating (unspecified)
Lower PFAS concern likely, but interior coating identity needs clarification.
⚠Nonstick, coating undisclosed
Oster
DiamondForce Nonstick XL 5 Quart Digital Air Fryer
Nonstick coating (DiamondForce brand, unspecified polymer)
Skip until Oster discloses the nonstick coating chemistry.
⚠Nonstick, coating undisclosed
Oster
Compact Countertop Air Fryer Toaster Oven
Stainless steel body; nonstick interior coating unspecified
Skip until Oster discloses nonstick coating chemistry or certifies PFAS-free.
⚠Nonstick, coating undisclosed
Oster
BRAND NEW Air Fryer, 6 Quart Digital Air Fryer, Large Air Fryer With Windo - New Home | Color: Black | Size: l
Non-stick coating (unspecified type)
Skip until Oster discloses non-stick coating type; PFAS risk unclear.
⚠Nonstick, coating undisclosed
Oster
11-Quart Flex Air Fryer Oven
nonstick-coated interior (coating type unspecified)
Skip until Oster clarifies nonstick coating chemistry, PFAS risk cannot be ruled out.
⚠Nonstick, coating undisclosed
Oster
DiamondForce Nonstick XL 5-Quart Digital AirFryer
Nonstick coating (type unspecified by Oster)
Skip until Oster discloses nonstick chemistry or switches to PFAS-free coating.
⚠Nonstick, coating undisclosed
Oster
4 Qt. Black Air Fryer With Window
Stainless steel body; interior cooking surface unspecified
Skip until Oster clarifies interior coating composition.
⚠Nonstick, coating undisclosed
Oster
Nonstick Aluminum Pancake and Frying Pan Set with Removable Handle
Aluminum with unspecified nonstick coating
Skip until Oster clarifies coating chemistry, nonstick cookware coatings are historically PFAS-prone.
⚠Nonstick, coating undisclosed
Oster
Creperie Crepe Maker Electric Non-stick Surface Model 742-03a
Non-stick coating (type unspecified)
Skip until Oster discloses the non-stick coating chemistry.
⚠Nonstick, coating undisclosed
Oster
11 Inch Nonstick Aluminum Pancake Pan
aluminum with unspecified nonstick coating
Skip until Oster discloses nonstick coating chemistry or switches to PFOA/PFAS-free alternatives.
⚠Nonstick, coating undisclosed
Oster
11 in. Nonstick Aluminum Pancake and Frying Pan Set
Aluminum with unspecified nonstick coating
Skip until coating details surface, nonstick cookware silence on PFAS is a red flag.
⚠Nonstick, coating undisclosed
Oster
Smarthandle Advance Nonstick Aluminum Pancake and Frying Pan Set in Black Oster
Aluminum body with unspecified nonstick coating
Skip until Oster discloses coating chemistry; nonstick cookware lacks transparency on PFAS risk.
⚠Nonstick, coating undisclosed
Oster
Hawke Ceramic Nonstick Aluminum Frying Pan in Dark
Ceramic nonstick coating on aluminum base
Lower-risk ceramic nonstick, but Oster provides no PFAS disclosure, verify coating composition before purchase.
⚠Nonstick, coating undisclosed
Oster
7.8 in. Nonstick Aluminum Frying Pan
Aluminum with unspecified nonstick coating
Skip, nonstick coating type undisclosed; Oster does not publish PFAS information.
⚠Nonstick, coating undisclosed
Oster
9.5 Inch Ceramic Nonstick Frying Pan
ceramic nonstick coating (composition unspecified)
Ceramic nonstick pans carry lower PFAS concern than Teflon-type coating, but Oster discloses nothing, proceed with caution if PFAS-sensitive.
⚠Nonstick, coating undisclosed
Oster
Clairborne Aluminum Frying Pan in Charcoal Grey
Aluminum with unspecified non-stick coating (charcoal grey)
Non-stick coating PFAS status unknown; avoid unless confirmed safe.
⚠Nonstick, coating undisclosed
Oster
Modessa Nonstick Stainless Steel Frying Pan
Stainless steel base, nonstick coating unspecified
Coating type unknown; Oster does not disclose PFAS status.
⚠Nonstick, coating undisclosed
Oster
Ashford Aluminum Frying Pan
aluminum with unspecified nonstick coating
Aluminum nonstick cookware; coating composition undisclosed.
⚠Nonstick, coating undisclosed
Every grade uses the same public rubric. How grades work →