What larvae eats cashmere sweaters?

Answer 1

No Larvae eats Cashmere wool as such. But it depends if its 100% cashmere or not. if its 100% cashmere then no larvae eats it. But you need to keep it clean as sometimes some food drops on cashmere and due to this some insects can also harm cashmere. Simple care for cashmere is, keep them clean and when not in use seal in a plastic bag.

Answer 2

Moth larvae, larvae of the webbing clothes moth, casemaking clothes moths, carpet beetles and even cockroaches harm cashmere clothes. They are particularly attracted to dark, warm, humid spaces, and dirty clothing (especially unwashed items that may have lingering body oils or food residue). so, place cedar balls in your drawers and closet while storing cashmere sweaters for long time.