Hello, i’m currently trying to clean metal dust that has become airborne from some busted magnets in my bedroom, I’m starting to lose hope! After throwing away most of my belongings and cleaning my bookshelf 3 times I think I have to just move and throw everything away. The room makes me feel very sick with nausea, fever and stomach issues! I bought a hepa air purifier but still the room is extremely contaminated and I wake up with a metal taste in my mouth every morning!

Any suggestions on how I can possibly clean the few things I have left?
Tv, bed, chair, books and bookshelf, my desk and carpet?