MAINTAINING THE INSTRUMENT
Guitars are tuned to A-440. Leave it tuned to pitch in the case during
short periods of storage. If you are going to store it for extended
periods, relax the string tension but leave them attached.
Keep your instrument clean. Wax deposits or other foreign materials that
are allowed to accumulate will impede its performance.
Keep the strings clean. Perspiration and other foreign materials that
accumulate in the windings will cause oxidation and loss of excursion.
This results in pitch and intonation problems in the upper ranges.
Change your strings frequently. Fresh strings add to the exciting tonal
characteristics of your instrument!