I used this about 10 times and then stored it in a closet for a long time. It's a very clean item. I removed as much paper debris as possible, but some may remain in hard-to-reach places. A quiet, home-use shredder that handles CDs and cards. - Model Name: NSE-T01 - Cutting Method: Cross-cut - Noise Level: 59dB - Supported Media: CD, FD, Card, Paper - Maximum Shredding Capacity: 5 sheets - Auto-reverse Function: Yes Thank you for looking.