avb disposal

What is the legal way to dispose of vaped flower? Do i just throw it in the trash?

edit: I will not be responding to comments about illegal options, i know they options. I want to know what the legal options are as i was never informed by my clinic.

Edit 2: You all need to chill, im not shitting on resusing your avb. Do what you want, i have reused it personally. I was just curious what the answer was 🫶🫡