ORIGINAL: NW Smith
Out of curiosity -
How does the wesson oil effect the sound and the life of the strings?
The strings basically sound identical, except with less squeak, and maybe a slightly less "stringy" sound. New strings will sound clear, bright, and transparent, older strings will sound tubby and mellow.
I haven't found any significant decrease in the life of strings with oil if you keep your hands and the strings clean. In fact, I have even heard theories that a little oil can prolong the life of the string, but I haven't experienced that.
I have tried almost everything I can think of to extend the life of strings and have not come up with much (other than cleaning) that will allow a set of strings to last more than a week or so before going dead, with or without oil.
As has been said above, I find a certain amount of string squeak tolerable, even desireable sometimes. Ususally, I only oil the strings if they must be recorded brand-new with no break-in, or if something about the material or the player's technique calls for a squeak-free recording.
Cheers.