FaqEar Wax Removal by Micro-Suction Ear Wax Removal by Micro-Suction What is earwax? November 23, 2023 16:27 What causes excessive earwax? November 23, 2023 16:33 How do I know if I need earwax removal? November 23, 2023 16:34 How often should I remove earwax? November 23, 2023 16:37 Can earwax cause pain when flying? November 23, 2023 16:38 What happens if earwax is not removed? November 23, 2023 16:39