I haven't smoked in almost 2 months now and I know I'm clean but I wanna smoke later on today. I was gonna piss in 2 water bottles so I and my friend can have clean piss in case we get drug tested any time soon. I'm currently looking for a job and putting in apps everywhere so I should hear something soon hopefully. I've read on here that you should refrigerate or freeze if your not using the piss within a day. I've also read that you shouldn't do that. I'm just a little confused. I've never done this before and I'm reaching out to you guys on what to do. I wanna make sure what I piss is good for a month.