One solution is to use a special bag to capture and filter them out. [1]
[1] https://en.guppyfriend.com/
But that's an issue with all synthetic clothing, right?
I guess that making bottles and sheeting would be best.
Patagonia has some information about it on their site somewhere, they also stock the guppy friend bags.
One solution is to use a special bag to capture and filter them out. [1]
[1] https://en.guppyfriend.com/