Show Dirty Piano Plano Keys It Is more Important to keep the keys clean than many people are aware especially If It several students are practising on the same Instrument Dirty keys s are a source of Infection They should be wiped with n a damp cloth every ery day Not so wet that the water runs rung down between the keys kes but sufficient to cleanse them of all matter Dry with witha a a soft sort cloth and cl close se the piano when the room room is beIng being be be- ing Ing swept but open the lid Hd afterwards afterwards afterwards after after- wards as Ivory hory keys require light Ight In order to keep them from t turning yellow yel yel- slow low i r I r. r |