My throw blanket used to shed all over my black couch until I washed it with the trick my sister showed me
I washed my cheap fleece throw 3 times in cold water with half a cup of white vinegar and it stopped shedding in about a week. Before that I was lint rolling the couch every single night, now I do it maybe once a week. Has anyone tried this on a wool blanket or does it mess with the fibers?