Yamaha Powder Paper [puderpapper]

The semi-transparent powder removes stickiness from pads for better key response. First, remove all moistsure from the pad by using cleaning paper. Place the powder paper between the pad and tone hole with the non-printed side facing the pad then gently close the key a few times. Repeat this procedure two to three times using a different part of the paper each time. - Do not remove the paper while the key is closed.