I've got lice and I'm in the process of cleaning the house and I just realized that I need to clean my necklaces. How should I go about this?

This is kind of overwhelming, but I’m trying. I know I have to clean everything. I just gathered a pail full of hair accessories – scrunchies, bandannas, hairbrushes, everything. In doing this I saw my necklaces and realized I have to clean them, too. I don’t want them to get all tangled up, though!