Invisible Hearing Aid Nungambakkam Daily Maintenance of Hearing Aids Proper maintenance of hearing aids is crucial for their performance and longevity. Few tips to maintain are 1. Clean regularly with soft dry cloth. clean the ear moulds or domes with a brush or wax removal tool provided by the manufacturer. 2. Inspect for wax and Debris. Check the microphone and receiver openings for blockages. Replace wax filters or guards as needed 3. Store safely in a dry protective case when not in use. Avoid exposure to extreme heat, humidity or direct sunlight.