CDs (Compact Discs) are a physical format for storing digital data, commonly used for storing music, movies, and other multimedia content. Due to their susceptibility to dirt, dust, and other contaminants, cleaning CDs is essential to ensure optimal performance and longevity.
There are several methods for cleaning CDs, each with varying degrees of effectiveness. Some common techniques include using a soft, lint-free cloth, a cotton swab dipped in isopropyl alcohol, or a dedicated CD cleaning solution. It is crucial to handle CDs carefully during cleaning to avoid scratches or damage to the delicate data layer.