> Is anyone else freaked out about cleaning their dryer's lint filter given all the new fabric materials?

I used to be. So I spent quite a lot of time researching the issue. Not just google searches, but actually speaking with biologists.

I think that the current microplastic scare is overblown. The "credit card worth of plastic in brain" articles are just ridiculous. Biologically, the body has defenses against microscopic contaminants in blood. There are special immune cells that "eat" insoluble particles and then get excreted (typically in bile).

It looks like I'm not alone in my bafflement: https://www.motherjones.com/politics/2026/01/scary-research-... or https://www.vox.com/climate/475004/microplastics-research-fa...