What are the steps to clean the filter on my hair dryer?

First, unplug the device and let it cool down completely. Hold the handle firmly and rotate the filter cage anti-clockwise to detach it. Wipe the filter mesh with a dry, lint-free cloth, then soak the filter unit in warm, soapy water (using clarifying shampoo or dish soap) for at least 30 minutes. Rinse both parts thoroughly, dry completely, and reassemble by sliding the filter unit onto the cable and twisting until it snaps into place.