White piano, yellow keys -- HELP!

[Wimblees]

In a message dated 97-12-30 21:54:48 EST, you write:

>He has me working on a 1959 K. Kawai.  It is white.  They keys are yellow.
>I tried cleaning them but it looks like they need more.  Is there a
>bleaching process for plastic keys?  He wants to use his buffing wheel but I
>told him to wait.  I was afraid he would make them worse.
>
>Thanks,
>
>Glenn.
>
>

replace the keytops

Wim