I'm always worried someone is going to find it, or people get a hold of em. Probably over-thinking it, but I've got a shit ton stored in boxes and rather not keep waste. Thought about melting them down then tossing away..
I remove the pin from the luer lok and with the pin in its cover I plce it lengthways with the syringe and electrical tape it until it is covered and put it in a soda can etc and it goes in the trash can.