I'm far from expert in these matters (I'm a drummer, and I don't boil my sticks...), but I think that boiling strings has been largely debunked for a few decades now. Wiping the strings down after playing would be a better way of extending their life, or investing in longer-lasting strings, such as Elixir, if the initial cost can be born. If one is looking for the 'zing' of new strings, it just has to be accepted that it is really only available from new strings and that's that. The 'benefit' or extra 'zing' from boiled strings, if there is any at all, is very short indeed. I wouldn't bother, personally.