A clear, friendly patient education poster titled "Hearing Aid Care & Maintenance" with the following sections and content: 1. DAILY CLEANING - Wipe hearing aids with a dry, soft cloth each night. Remove earwax gently with the cleaning brush. Open battery door overnight to let moisture escape. 2. BATTERY CARE - Check battery level daily. Keep spare batteries handy. Store batteries at room temperature (not in fridge). Remove dead batteries promptly to prevent corrosion. 3. MOISTURE & WATER - Never wear hearing aids in the shower, swimming, or rain. Use a hearing aid dehumidifier/drying box overnight. Keep away from hairspray and perfume. 4. STORAGE - Store in a cool, dry place in the case provided. Keep away from children and pets. Never leave in a hot car or direct sunlight. 5. HANDLING TIPS - Handle over a soft surface to prevent drops. Never insert hearing aids with wet ears. Do not try to repair yourself. 6. WHEN TO CALL YOUR AUDIOLOGIST - No sound or weak sound after new battery. Whistling/feedback that won't stop. Visible damage or moisture damage. Use a clean, professional medical poster layout with icons, soft blue and teal color scheme, easy-to-read large text, and a friendly approachable design suitable for a clinic waiting room. Include a note at the bottom: "Questions? Contact your Audiologist." The poster should be visually organized, bright, and easy for patients to understand at a glance.