I've been more and more conscious about microplastics. I was not aware that the laundry and dishwasher pods are just plastic which then goes into the water system.
Yes. Almost half of all microplastic particles are fibers from synthetic clothing. So I avoid buying clothes that are not made with natural materials. I also avoid single use plaatics as much as I can and recycle as much as I can.
I keep hearing random statistics about sources of microplastics and have no idea what to believe at this point. Just yesterday I saw something saying that 78% of microplastics come from tires.
I think the issue is that people feel empowered to use plastic because they think it ultimately will be recycled.
NPR has done various reporting on this, but essentially the players in the plastic industry have long known that plastic recycling did not work but they actively promoted it (knowing that it would increase plastic usage)
Refuse, reuse, recycle is exactly the mantra you've unwittingly mentioned. We should be refusing things where possible, it does need legislation to prevent the production of harmful materials in the first place though.
The source is a little lacking in that they don't have real numbers for synthetic textile contribution to microplastics, just the overall contribution of textiles to micropolution, but they do talk about the relationships between the two.