Ahhhh Bass String Soup, a seasonal favorite. What season is the right season for Bass String Soup you may ask... any season where your dead ass broke and are considering ritual seppuku as an alternative to having to play one more note on your tired old dead ass bass strings. A good pot of Bass String Soup can put a smile on your face and give you back that warm fuzzy felling in your belly, by cleaning all (most of) the sweat, dust, debris, dead skin, and god only knows whatever else, out from 'tween the windings of your strings, to make them sound as near to new as you're gonna get, with out actually going out, getting a job, earning a little bit of dam money, and buying yourself a right proper brand new set of bass strings. Yes, Bass String Soup, the soup of choice amoung both the cheap ass penny pinching tightwad and the broke ass starving musician.
But seriously, while yes I have been known to have boiled up a pot of bass strings every once in a while, I can say it is not something I have done since the early 1980s. I find it not really worth the hassle. First, only a couple times have I ever did it because I actually needed to freshen up strings I needed to actually use. But what I did do sometimes when money was tight is... I would take off an old set of strings and replace them with a brand new set, then boil the old ones and carry them in the case as extras in case I ever broke a string. Perhaps it is just a matter of how agressive I can get at times, but I have found that boiled strings have more of a tendency of breaking, so I try not to rely on them. Also, while I do believe they clean the string up quite a bit, they never get back to that brand new sound a fresh set of Rotosounds have and after all, it is that super bright sound a brand new set of rotos have that I am so addicted to. So for me, boiled strings are ok to have on hand as backups, but Id rather pawn one of the drummers cymbals (without his knowledge of coarse) and buy a fresh set of strings, then have to use a set of boiled strings on my bass.