[pianotech] Removing glue and felt residue

[John Delacour]

At 06:45 -0500 13/12/08, erwinspiano at aol.com wrote:

>  Use White Vinegar or wall paper remover mixedÊwith hot water. The 
>aectic acid in the vinagar breaks done the glue faster and of course 
>the hot water is the universal solvent especially for hide glue.

It's when the water is cold that it works.

JD