nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqegdztjtxsltz2fmkalsqv6xuzze5458a0h3xvgyas07etfe8yn4qm7p4t6 when it has gotten that bad, it's in the framing of the structure and will just return. Landlords hate that stuff because in a lot of ways, it can not be permanently remediated. It'll fi...