Earbuds can accumulate earwax, bacteria, and other debris, which can cause infections and affect sound quality. Long-term use of earbuds can push earwax deeper into the ear canal, leading to blockages and discomfort. Furthermore, earbuds can house a significant amount of bacteria, with some studies showing that they can have up to 2,700 times more bacteria than a cutting board. To clean earbuds, one can use disinfectant sprays or wipes, earbud cleaning tools, microfiber cloths, and soapy water. It's also important to clean the charging case and cable regularly. By cleaning earbuds regularly, users can prevent infections, maintain sound quality, and ensure a comfortable listening experience.