Hi, guys. This question may sound extreme stupid, and I may sound like a complete newbie, and that is because I am, so I'm sorry if my questions are stupid. I only ask questions that I can't find answer for anywhere else.

I'm leaning to use a Creality Ender 3, and I'm wondering what I need to do after each print? Do I need to clean the nozzel? do I need to remove the filament from the extruder and clean the inside?
Help is appreciated! And I hope I didn't post this in the wrong section.