We recommend having the piano regulation and voicing checked and the mechanics cleaned every two to three years. If the piano is used normally, the hammer heads, voicing, and regulation should be checked and the keyboard and action thoroughly cleaned every five years.
Please do not use furniture polish to clean your instrument. We recommend cleaning polyester surfaces carefully with a soft, lint-free cloth or feather duster. You can also moisten the cloth slightly. For heavier dirt, we recommend Cory Super High-Gloss Piano Polish, which can be purchased from piano dealers. Instruments with open pores should be dusted with a dry, lint-free cloth.