[quote name='mhuk' post='30951' date='Jul 12 2007, 10:08 PM']I've been browsing tinterweb recently on a similar subject.
A cheap/ good solution to clean a fretboard is Naptha or lighter fluid, maybe with a touch of mineral oil.
To "oil" a fretboard try baby oil. Baby oil is mineral oil and 99.n% of Lemon Oil is mineral oil (the stuff sold to clean fretboards, not the lemon oil essence). Never wax as it attracts crud. And never, never silcone based products.
And never chocolate either [/quote]
That make a lot of sense about wax attracting crud, but I find that sometimes after I've cleaned a Warwick neck properly it can look quite dry, especially if I've used fine grade wire wool. I think in this instance wax is quite essential because it is designed to be a protective layer, it's just important to make sure all residue from the wax is removed from the bass.