Every time I go stay at my brother’s house I end up with cat hair on everything. They have three cats and even when they vacuum it doesn’t really help the prevention of cat hair getting on all of my clothing – especially my black wool peacoat. I have tried regular lint rollers and even using 6 of those sticky rolls in a row doesn’t completely clear my coat. These, however, do the job quickly and efficiently. I am very pleased to finally have a lin roller that truly does the job.