Itchy ears have multiple causes - from dry skin and eczema to otomycosis and hearing aid irritation. This clinical guide for ear care professionals covers differential diagnosis, otoscopic assessment, and the full range of ear treatment sprays available through The Hearing Lab Store, including Cl-ear Itchy Ears, the Earol range, Otinova, Odinell, and Otovent. Includes guidance on when to treat, when to refer, and how stocking the right products improves patient outcomes and clinic revenue.