What do you do when there is a moth in your room in a box on the floor but there is no longer any box or floor?

If you love all living things and want it to go away..open a window or series of doors to let it outside..but..If you're feeling sadistic..take your flip flop or shoe..and when that thing lands on a wall or ceiling..throw and/or smack it. If you don't want to make a mess, get a napkin and swiftly crush it between your fingers. They are harmless creatures..but you're not