Some of you may do this but I thought I would share.Last night I refletched a couple dozen arrows,and had to remove the crest wraps on some.I used a heat gun,and there was a glue residue left,I removed the sticky glue residue with a product called "goof off"it smells like bug tar remover and worked great.I then wiped off the solventwith a clean rag and fletched right away.It worked great .