On Thu, 05 May 2016 11:37:50 -0700, Don Y
wrote:

On 5/5/2016 9:45 AM, Dave C wrote:
I intend to replace a built in, 20+ year old refrigerator. There is
currently a 3/8 inch (?) oak veener plywood panel, on an appearance
side of our current unit. Over thiose many years, some of that oak
veneer has developed a darker color. The oak veneer has remained well
"adhering", to the underlying base plywood panel.

Before installing the new refrig, I would like to refinish that oak
panel. I am sure that the veneer surface is real Thin ! Bbeing an over
20 years old panel, it may be thicker than current veneers?

Is there a best way to refinish veneer? I sure would prefer to keep
that existing panel, as that wood grain does closely match our
existing oak cabinets etc.

I'd bet the dark is dirt/oils from folks' hands over the years.
It's amazing how many places people "drag their hands" that you'd
not consider without video evidence of their actions!

You might first try a good furniture cleaner.

When I took woodworking classes in high school, I recall them talking
about bleaching wood to lighten it. I believe that just involved wiping
bleach on the wood. Maybe someone can clarify this. Of course I know
this is for bare wood, not wood which is sealed with a finish. A paint
stripper might be a better bet than sanding it. Try it in a small spot
first.