I have a pipe collection, but stopped smoking about a year ago, since Rad, HAD, and SAD have taken hold of me, I have decided to trade or sell these pipes to fund my Passion for razors.

as to my question, i have read about using salt and everclear to clean a pipe, I have never done this, and am wondering if there is any possibility of damaging them during this process, or should i just let them go the way they are?