The Bloke On Who Wants To Be A...
Film, Media & TV1 min ago
No best answer has yet been selected by mollymoo43. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.If the cause of the squeaking is the boards rubbing against eachother, then as crisgal and others have said above, talc, or better still, graphite powder, will work wonders.
(You can get graphite powder from a good 'lock-smith shop' - (for want of a better word) - sort of shop that specialises in locks rather than a general DIY store)