Remove Old Glue
Expert restorer and cabinetmaker Larry McNeil developed De-Glue Goo to use in his own shop. He knew that in order to get a good glue bond two things had to be present: tight-fitting joints and clean gluing surfaces. The best bond occurs when fresh glue touches clean wood on all sides. This means that the old glue must be removed before applying fresh glue.
This is a tedious chore and some people just skip it. As a result, the new glue they apply sticks primarily to the old glue making a weak bond that does not last.
De-Glue Goo is so easy and efficient for removing the old glue, now everybody can make repairs the right way and still make a profit.