It takes about a month for cat moss to heal. This has a certain relationship with whether the cat moss is serious and whether the medicine is effective. Therefore, it is best to choose regular medicine to treat cat moss, spray the cat on time every day, and Supplement nutrition to the cat, improve its resistance, and let the cat bask in the sun every day, which is more conducive to the recovery of cat moss. If cat moss is severe, it is best to take a medicated bath, which will be more effective.