I only clean them when I have to. When they either start hitting really harsh, get colgged, or starts leaking tar from the shotgun holes.

I hate cleaning my pipes so much. I always make such a mess, so yeah, I'm guessing once every 3 months I clean them all. Not often at all.
Nochowderforyou Reviewed by Nochowderforyou on . How long do you wait before you scrape/clean your piece? How much time or how many smoke sessions happen before you clean your piece? I am asking because I picked up a new glass piece and I wanna know how long I should wait before I clean/scrape the resin off it? I'm still debating on weather or not to smoke the resin. Rating: 5