[timr]

That article is a classic example of a prevalent error in this line of commentary: indiscriminately taking a "possibly harmful chemical", translating it to a totally different context (say, touching it instead of eating it), and then assuming that any interaction with the chemical is therefore bad.

The article specifically calls out pthalates and bisphenols (both common in plastics), but there's absolutely no reason to believe -- unless you're regularly eating your headphones -- that this is a problem.

[slhck]

Totally agree with you - the dermal exposure is a different pathway, and that could be more clearly mentioned. The fact that these materials are present are not automatically hazards (but they do state that!). I also wouldn't automatically assume that the products marked as red are not safe to use. For me it's just interesting to see that some manufacturers can do without, or less of those components.

[timr]

Well, plastics generally require plasticizers. The Bisphenol A kerfuffle has largely resulted in the use of different plasticizers, which has in turn caused the sort of people who are fearful of chemicals to expand their definitions of “harmful” to include those new chemicals. It’s a never-ending cycle, but the evidence never really gets any better.

[BeFlatXIII]

> unless you're regularly eating your headphones

Bunnies everywhere put on notice.

[Amezarak]

Children eat and chew on lots of things you’d never imagine, even up into elementary and middle school years. A smaller number of adults do too.

[timr]

So don’t give them your headphones to chew on.

Let me just save you the effort of further rounds of responses here: if you chew on plastic, you will be exposed to the chemicals in plastic. If you’re truly worried about this, don’t buy plastic items.

[Amezarak]

Right, and I agree and I don’t. I’d o my best to explain to my kids they should never put anything in their mouth that isn’t made to be eaten.

But this should be considered when we make blanket claims about it’s okay because we’re just touching them, not eating them. We have to think about how people actually behave, not ideal usage.

By the way, headphones are required in elementary school here and are used at least an hour a day.

[BeFlatXIII]

Don't knock Tide Pods 'til you've tried them.