Care & Maintenance The following care and maintenance videos are provided by Hear at Home Mobile Hearing Clinic. Behind-the-ear hearing aids Cleaning a behind-the-ear hearing aid and changing a cerustop wax guard Changing a SmartGuard wax guard on a behind-the-ear hearing aid with custom tip Basic Daily Cleaning of a behind-the-ear hearing aid with a dome Changing the battery on a behind-the-ear hearing aid Custom Hearing Aids Changing a cerustop wax guard on a Custom in-the-ear hearing aid
