Scrape off excess glue with a putty knife or scraper
Soften dried PVA wood glue with warm water
Apply a damp cloth to the glue and let it sit
Use vinegar to help loosen water-based wood glue
Use rubbing alcohol on small glue spots
Use acetone on cured glue only after testing on a hidden area
Heat the glue gently with a hair dryer before scraping
Sand the residue after it softens
Use a commercial adhesive remover for stubborn glue
Reapply water, solvent, or heat as needed until the glue lifts