Fray check! That will be perfect. I weave in my ends as I go by knitting a few stitches with the old tail and new yarn held together, and on the following row knit with the "new" yarn tail and the new yarn. I hope that makes sense. However, I still have a little bit of a "tail" and I was hoping to hide it. I think nailing my tails with fray check should do it.
OT a little, but I can only see my original post. To see your replies I had to click on "Printable version". This has never happened before. Oh well.