A:Answer You can clean dust from the fan outlet and under the top vent of your air purifier. First, unplug the unit before cleaning. For the exterior, use a microfiber cloth dampened with warm, soapy water, avoiding excess water and abrasive cleaners. For the interior, remove the HEPA filter and use a vacuum or microfiber cloth to gently remove dust and debris. Do not insert cleaning instruments into the fan outlet or use water inside the unit.
