GLUING WOOD ON A PAINTED SURFACE

This is just an example.
Because of this glue's strength, No more nails glue is
 recommended for any (big or small) gluing wood on a
 painted surface project. If You can't find No more nails in your area, Epoxy is another good alternative.

Need glue for your wood project?
Yellow carpenter's glue is best for gluing wood to wood

Set your hair drier to medium high heat, and hold a few inches away from the glued surface. After about 10-15 seconds, 
carefully peel off the softened glue.

This works on fabric too!