Cooking with black plastic is particularly crucial to avoid

Scope of the concern: black plastic & flame retardants

• Linked study and NGO press release report brominated flame retardants and other contaminants in many black plastic food-contact items, often from recycled e‑waste (ABS, HIPS, PP).
• Several commenters stress a key nuance: most “dirty” recycled plastic is made black with carbon black to hide mixed waste; not all black plastic is bad, but almost all bad recycled plastic ends up black.
• Because consumers can’t tell virgin from recycled black plastic, many argue the only practical advice is: avoid black plastic that contacts hot food or drink, especially cheap utensils and takeout containers.

Where people worry this shows up

• Obvious: black plastic spatulas/turners, cheap utensil sets, dollar-store cookware, warped/melted tools.
• Less obvious: coffee makers (drip machines with black internals), kettle lids, thermos lids, Aeropress caps, drip-brew filter baskets, and black parts in water paths.
• Some suspect “food-grade” claims from brands may not fully control upstream resin sourcing; others think large brands likely specify and audit materials, but still see reputational risk.

Alternatives and practical cooking advice

• Strong push to use:
  • Stainless, carbon steel, cast iron, and enameled cookware instead of non-stick + plastic.
  • Metal spatulas on bare metal pans; wood or silicone on non-stick.
• Large subthread on cooking eggs and other “sticky” foods in stainless, cast iron, and carbon steel:
  • Techniques shared: preheating pans, “hot pan, cold oil,” appropriate oil quantity, temperature control (often with IR thermometers), letting food develop a crust before moving, deglazing for cleanup.
• Wood and silicone utensils are widely recommended, with caveats:
  • Wood can crack, harbor bacteria, or be glued/finished with unknown chemicals.
  • Silicone is seen as more inert than typical plastics but may still have additives and can absorb flavors.

Non-stick (PTFE/Teflon) debate

• One side: PTFE is inert below ~260–450°C, used in medical implants, and practical if not overheated or scratched; major risk is burning oil before PTFE decomposes.
• Other side: easy to overheat empty pans (especially on induction), polymer fume fever and bird deaths show real toxicity, PFAS manufacturing and leaching are serious concerns, coatings wear and are effectively disposable.
• Many have already replaced non-stick with stainless/carbon steel/cast iron on durability and safety grounds alone.

Risk framing, skepticism, and regulation

• Some see this as another alarmist “may cause cancer” story without clear real-world risk magnitudes; note replication issues and a single-researcher “crusade”.
• Others argue the precautionary principle applies because:
  • Avoiding black plastic utensils is cheap and simple.
  • Flame retardants and PFAS are plausibly harmful at very low doses and bioaccumulate.
• Broader point: individuals can’t continually “do their own research” on hundreds of products; commenters call for stronger regulation, mandatory testing, clear standards, and restrictions on harmful additives and single-use plastics.