On May 16, 4:28*pm, skiparope46 wrote:
I have a pattern that I put on a piece of birch with Elmer's washable
school glue,

If it's white glue (PVA adhesive?) then hot water, or hot water/
vinegar mix,
will soften it quickly, and it can be scraped or scrubbed off.

Sandpaper will finish the job after all is dry (but would clog
if you just sandpapered).