Very good ergonomic handheld vacuum. I haven't had to clean yet. I don't like killing spiders and other insects that roam the garden level of my apartment. I used to use my regular vacuum cleaner to suck them up. That way I didn't miss anything and they didn't run into the next corner, which made me a little restless when I fell asleep. With this little portable device I can vacuum them up and throw them away with a simple twist of the dust box, I feel so much better. All in all a good buy!