Originally posted on 04/03/2012 13:39
Avoid costly structural repairs by keeping your piano in a properly humidified environment and well away from fireplaces or radiators. Humidity should ideally be at 45% and most definitely not fall below 40% or rise above 50%. Failure to do so can result in loose and straight tuning pins, swelling and shrinking of the pinblock and cracks in the soundboard. Humidity gauges are relatively inexpensive (around $25) and can help you ensure your instrument is in a favourable environment. They can easily be found online, in most good music shops, or even at your local wine store. If you find the humidity in your music room lacking, it is definitely in your best interest to invest in a humidifier, or if your budget allows, an in-piano humidifying system such as those offered by Dampp-Chaser. This will ensure your piano keeps a wonderful tone, remains tunable & in tune longer, and keeps you entertained for years to come.